diff --git a/std/assembly/rt/common.ts b/std/assembly/rt/common.ts
index 58ffd86eed..0d4d298201 100644
--- a/std/assembly/rt/common.ts
+++ b/std/assembly/rt/common.ts
@@ -12,6 +12,44 @@
 // @ts-ignore: decorator
 @inline export const DEBUG = true;
 
+// Common root and block structure
+
+// @ts-ignore: decorator
+@inline export const INITIALIZED: u32 = 1 << 0;
+// @ts-ignore: decorator
+@inline export const COLLECTING: u32 = 1 << 1;
+
+// ╒═════════════════ Common root layout (32-bit) ═════════════════╕
+//    3                   2                   1
+//  1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0  bits
+// ├─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┤
+// │                             state                             │
+// ├───────────────────────────────────────────────────────────────┤
+// │                             data0                             │
+// ├───────────────────────────────────────────────────────────────┤
+// │                              ...                              │
+// ╞═══════════════════════════════════════════════════════════════╡
+// │                              ...                              │
+@unmanaged export class ROOT {
+  /** Runtime state, i.e. INITIALIZED, COLLECTING. */
+  state: u32;
+  /** Runtime lock. */
+  lock: u32;
+  /** Additional data, either MM or GC. */
+  data0: usize; // MM flMap
+  /** Additional data, either MM or GC. */
+  data1: usize; // GC roots
+  /** Additional data, either MM or GC. */
+  data2: usize; // GC roots_cur
+  /** Additional data, either MM or GC. */
+  data3: usize; // GC roots_end
+}
+
+// @ts-ignore: decorator
+@lazy export const root = changetype<ROOT>((__heap_base + AL_MASK) & ~AL_MASK);
+// @ts-ignore: decorator
+@lazy export var main = false;
+
 // ╒════════════════ Common block layout (32-bit) ═════════════════╕
 //    3                   2                   1
 //  1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0  bits
diff --git a/std/assembly/rt/pure.ts b/std/assembly/rt/pure.ts
index 0f27bd326e..aa9915de7a 100644
--- a/std/assembly/rt/pure.ts
+++ b/std/assembly/rt/pure.ts
@@ -1,5 +1,5 @@
-import { DEBUG, BLOCK_OVERHEAD } from "rt/common";
-import { Block, freeBlock, ROOT } from "rt/tlsf";
+import { DEBUG, BLOCK_OVERHEAD, root } from "rt/common";
+import { Block, freeBlock } from "rt/tlsf";
 import { TypeinfoFlags } from "shared/typeinfo";
 import { onincrement, ondecrement, onfree, onalloc } from "./rtrace";
 
@@ -124,10 +124,10 @@ function decrement(s: Block): void {
     __visit_members(changetype<usize>(s) + BLOCK_OVERHEAD, VISIT_DECREMENT);
     if (isDefined(__GC_ALL_ACYCLIC)) {
       if (DEBUG) assert(!(info & BUFFERED_MASK));
-      freeBlock(ROOT, s);
+      freeBlock(s);
     } else {
       if (!(info & BUFFERED_MASK)) {
-        freeBlock(ROOT, s);
+        freeBlock(s);
       } else {
         s.gcInfo = BUFFERED_MASK | COLOR_BLACK | 0;
       }
@@ -149,31 +149,25 @@ function decrement(s: Block): void {
   }
 }
 
-/** Buffer of possible roots. */
-// @ts-ignore: decorator
-@lazy var ROOTS: usize;
-/** Current absolute offset into the `ROOTS` buffer. */
-// @ts-ignore: decorator
-@lazy var CUR: usize = 0;
-/** Current absolute end offset into the `ROOTS` buffer. */
-// @ts-ignore: decorator
-@lazy var END: usize = 0;
+// root.data1 : Buffer of possible roots
+// root.data2 : Current absolute offset into the buffer
+// root.data3 : Current absolute end offset into the buffer
 
 /** Appends a block to possible roots. */
 function appendRoot(s: Block): void {
-  var cur = CUR;
-  if (cur >= END) {
+  var cur = root.data2;
+  if (cur >= root.data3) {
     growRoots(); // TBD: either that or pick a default and force collection on overflow
-    cur = CUR;
+    cur = root.data2;
   }
   store<Block>(cur, s);
-  CUR = cur + sizeof<usize>();
+  root.data2 = cur + sizeof<usize>();
 }
 
 /** Grows the roots buffer if it ran full. */
 function growRoots(): void {
-  var oldRoots = ROOTS;
-  var oldSize = CUR - oldRoots;
+  var oldRoots = root.data1;
+  var oldSize = root.data2 - oldRoots;
   var newSize = max(oldSize * 2, 64 << alignof<usize>());
   var newRoots = __alloc(newSize, 0);
   if (isDefined(ASC_RTRACE)) onfree(changetype<Block>(newRoots - BLOCK_OVERHEAD)); // neglect unmanaged
@@ -182,9 +176,9 @@ function growRoots(): void {
     if (isDefined(ASC_RTRACE)) onalloc(changetype<Block>(oldRoots - BLOCK_OVERHEAD)); // neglect unmanaged
     __free(oldRoots);
   }
-  ROOTS = newRoots;
-  CUR = newRoots + oldSize;
-  END = newRoots + newSize;
+  root.data1 = newRoots;
+  root.data2 = newRoots + oldSize;
+  root.data3 = newRoots + newSize;
 }
 
 /** Collects cyclic garbage. */
@@ -194,9 +188,9 @@ export function __collect(): void {
   if (isDefined(__GC_ALL_ACYCLIC)) return;
 
   // markRoots
-  var roots = ROOTS;
+  var roots = root.data1;
   var cur = roots;
-  for (let pos = cur, end = CUR; pos < end; pos += sizeof<usize>()) {
+  for (let pos = cur, end = root.data2; pos < end; pos += sizeof<usize>()) {
     let s = load<Block>(pos);
     let info = s.gcInfo;
     if ((info & COLOR_MASK) == COLOR_PURPLE && (info & REFCOUNT_MASK) > 0) {
@@ -205,13 +199,13 @@ export function __collect(): void {
       cur += sizeof<usize>();
     } else {
       if ((info & COLOR_MASK) == COLOR_BLACK && !(info & REFCOUNT_MASK)) {
-        freeBlock(ROOT, s);
+        freeBlock(s);
       } else {
         s.gcInfo = info & ~BUFFERED_MASK;
       }
     }
   }
-  CUR = cur;
+  root.data2 = cur;
 
   // scanRoots
   for (let pos = roots; pos < cur; pos += sizeof<usize>()) {
@@ -224,7 +218,7 @@ export function __collect(): void {
     s.gcInfo = s.gcInfo & ~BUFFERED_MASK;
     collectWhite(s);
   }
-  CUR = roots;
+  root.data2 = roots;
 }
 
 /** Marks a block as gray (possible member of cycle) during the collection phase. */
@@ -261,7 +255,7 @@ function collectWhite(s: Block): void {
   if ((info & COLOR_MASK) == COLOR_WHITE && !(info & BUFFERED_MASK)) {
     s.gcInfo = (info & ~COLOR_MASK) | COLOR_BLACK;
     __visit_members(changetype<usize>(s) + BLOCK_OVERHEAD, VISIT_COLLECTWHITE);
-    freeBlock(ROOT, s);
+    freeBlock(s);
   }
 }
 
diff --git a/std/assembly/rt/tlsf.ts b/std/assembly/rt/tlsf.ts
index 2a71356ff3..36048fe46c 100644
--- a/std/assembly/rt/tlsf.ts
+++ b/std/assembly/rt/tlsf.ts
@@ -1,4 +1,4 @@
-import { AL_BITS, AL_MASK, DEBUG, BLOCK, BLOCK_OVERHEAD, BLOCK_MAXSIZE } from "rt/common";
+import { AL_BITS, AL_MASK, DEBUG, ROOT, BLOCK, BLOCK_OVERHEAD, BLOCK_MAXSIZE, INITIALIZED, COLLECTING, root, main } from "rt/common";
 import { onfree, onalloc, onrealloc } from "./rtrace";
 import { REFCOUNT_MASK } from "./pure";
 
@@ -105,12 +105,16 @@ import { REFCOUNT_MASK } from "./pure";
 //    3                   2                   1
 //  1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0  bits
 // ├─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┤          ┐
-// │        0        |           flMap                            S│ ◄────┐
-// ╞═══════════════════════════════════════════════════════════════╡      │
-// │                           slMap[0] S                          │ ◄─┐  │
-// ├───────────────────────────────────────────────────────────────┤   │  │
-// │                           slMap[1]                            │ ◄─┤  │
+// │                          ... ROOT ...                         │
+// ╞═══════════════════════════════════════════════════════════════╡
+// │        0        |                   flMap                    S│ ◄────┐
+// ├───────────────────────────────────────────────────────────────┤      │
+// │                             flags                             │ ◄─┐  │
+// ╞═══════════════════════════════════════════════════════════════╡   │  │
+// │                           slMap[0] S                          │ ◄─┤  │
 // ├───────────────────────────────────────────────────────────────┤  u32 │
+// │                              ...                              │ ◄─┤  │
+// ├───────────────────────────────────────────────────────────────┤   │  │
 // │                           slMap[22]                           │ ◄─┘  │
 // ╞═══════════════════════════════════════════════════════════════╡    usize
 // │                            head[0]                            │ ◄────┤
@@ -122,15 +126,11 @@ import { REFCOUNT_MASK } from "./pure";
 // │                             tail                              │ ◄────┘
 // └───────────────────────────────────────────────────────────────┘   SIZE   ┘
 // S: Small blocks map
-@unmanaged class Root {
-  /** First level bitmap. */
-  flMap: usize;
-}
 
-// Root constants. Where stuff is stored inside of the root structure.
+// Root constants. Where additional stuff is stored inside of the root structure.
 
 // @ts-ignore: decorator
-@inline const SL_START: usize = sizeof<usize>();
+@inline const SL_START: usize = (offsetof<ROOT>() + AL_MASK) & ~AL_MASK;
 // @ts-ignore: decorator
 @inline const SL_END: usize = SL_START + (FL_BITS << alignof<u32>());
 // @ts-ignore: decorator
@@ -138,14 +138,11 @@ import { REFCOUNT_MASK } from "./pure";
 // @ts-ignore: decorator
 @inline const HL_END: usize = HL_START + FL_BITS * SL_SIZE * sizeof<usize>();
 // @ts-ignore: decorator
-@inline const ROOT_SIZE: usize = HL_END + sizeof<usize>();
-
-// @ts-ignore: decorator
-@lazy export var ROOT: Root;
+@inline const ROOT_SIZE: usize = HL_END + sizeof<usize>(); // + tail
 
 /** Gets the second level map of the specified first level. */
 // @ts-ignore: decorator
-@inline function GETSL(root: Root, fl: usize): u32 {
+@inline function GETSL(fl: usize): u32 {
   return load<u32>(
     changetype<usize>(root) + (fl << alignof<u32>()),
     SL_START
@@ -154,7 +151,7 @@ import { REFCOUNT_MASK } from "./pure";
 
 /** Sets the second level map of the specified first level. */
 // @ts-ignore: decorator
-@inline function SETSL(root: Root, fl: usize, slMap: u32): void {
+@inline function SETSL(fl: usize, slMap: u32): void {
   store<u32>(
     changetype<usize>(root) + (fl << alignof<u32>()),
     slMap,
@@ -164,7 +161,7 @@ import { REFCOUNT_MASK } from "./pure";
 
 /** Gets the head of the free list for the specified combination of first and second level. */
 // @ts-ignore: decorator
-@inline function GETHEAD(root: Root, fl: usize, sl: u32): Block | null {
+@inline function GETHEAD(fl: usize, sl: u32): Block | null {
   return load<Block>(
     changetype<usize>(root) + (((fl << SL_BITS) + <usize>sl) << alignof<usize>()),
     HL_START
@@ -173,8 +170,8 @@ import { REFCOUNT_MASK } from "./pure";
 
 /** Sets the head of the free list for the specified combination of first and second level. */
 // @ts-ignore: decorator
-@inline function SETHEAD(root: Root, fl: usize, sl: u32, head: Block | null): void {
-  store<Block>(
+@inline function SETHEAD(fl: usize, sl: u32, head: Block | null): void {
+  store<Block | null>(
     changetype<usize>(root) + (((fl << SL_BITS) + <usize>sl) << alignof<usize>()),
     head,
     HL_START
@@ -183,7 +180,7 @@ import { REFCOUNT_MASK } from "./pure";
 
 /** Gets the tail block.. */
 // @ts-ignore: decorator
-@inline function GETTAIL(root: Root): Block {
+@inline function GETTAIL(): Block {
   return load<Block>(
     changetype<usize>(root),
     HL_END
@@ -192,7 +189,7 @@ import { REFCOUNT_MASK } from "./pure";
 
 /** Sets the tail block. */
 // @ts-ignore: decorator
-@inline function SETTAIL(root: Root, tail: Block): void {
+@inline function SETTAIL(tail: Block): void {
   store<Block>(
     changetype<usize>(root),
     tail,
@@ -201,7 +198,7 @@ import { REFCOUNT_MASK } from "./pure";
 }
 
 /** Inserts a previously used block back into the free list. */
-function insertBlock(root: Root, block: Block): void {
+function insertBlock(block: Block): void {
   if (DEBUG) assert(block); // cannot be null
   var blockInfo = block.mmInfo;
   if (DEBUG) assert(blockInfo & FREE); // must be free
@@ -213,7 +210,7 @@ function insertBlock(root: Root, block: Block): void {
   if (rightInfo & FREE) {
     let newSize = (blockInfo & ~TAGS_MASK) + BLOCK_OVERHEAD + (rightInfo & ~TAGS_MASK);
     if (newSize < BLOCK_MAXSIZE) {
-      removeBlock(root, right);
+      removeBlock(right);
       block.mmInfo = blockInfo = (blockInfo & TAGS_MASK) | newSize;
       right = GETRIGHT(block);
       rightInfo = right.mmInfo;
@@ -228,7 +225,7 @@ function insertBlock(root: Root, block: Block): void {
     if (DEBUG) assert(leftInfo & FREE); // must be free according to right tags
     let newSize = (leftInfo & ~TAGS_MASK) + BLOCK_OVERHEAD + (blockInfo & ~TAGS_MASK);
     if (newSize < BLOCK_MAXSIZE) {
-      removeBlock(root, left);
+      removeBlock(left);
       left.mmInfo = blockInfo = (leftInfo & TAGS_MASK) | newSize;
       block = left;
       // 'back' is set below
@@ -260,19 +257,19 @@ function insertBlock(root: Root, block: Block): void {
   if (DEBUG) assert(fl < FL_BITS && sl < SL_SIZE); // fl/sl out of range
 
   // perform insertion
-  var head = GETHEAD(root, fl, sl);
+  var head = GETHEAD(fl, sl);
   block.prev = null;
   block.next = head;
   if (head) head.prev = block;
-  SETHEAD(root, fl, sl, block);
+  SETHEAD(fl, sl, block);
 
   // update first and second level maps
-  root.flMap |= (1 << fl);
-  SETSL(root, fl, GETSL(root, fl) | (1 << sl));
+  root.data0 |= (1 << fl);
+  SETSL(fl, GETSL(fl) | (1 << sl));
 }
 
 /** Removes a free block from internal lists. */
-function removeBlock(root: Root, block: Block): void {
+function removeBlock(block: Block): void {
   var blockInfo = block.mmInfo;
   if (DEBUG) assert(blockInfo & FREE); // must be free
   var size = blockInfo & ~TAGS_MASK;
@@ -298,16 +295,16 @@ function removeBlock(root: Root, block: Block): void {
   if (next) next.prev = prev;
 
   // update head if we are removing it
-  if (block == GETHEAD(root, fl, sl)) {
-    SETHEAD(root, fl, sl, next);
+  if (block == GETHEAD(fl, sl)) {
+    SETHEAD(fl, sl, next);
 
     // clear second level map if head is empty now
     if (!next) {
-      let slMap = GETSL(root, fl);
-      SETSL(root, fl, slMap &= ~(1 << sl));
+      let slMap = GETSL(fl);
+      SETSL(fl, slMap &= ~(1 << sl));
 
       // clear first level map if second level is empty now
-      if (!slMap) root.flMap &= ~(1 << fl);
+      if (!slMap) root.data0 &= ~(1 << fl);
     }
   }
   // note: does not alter left/back because it is likely that splitting
@@ -316,7 +313,7 @@ function removeBlock(root: Root, block: Block): void {
 }
 
 /** Searches for a free block of at least the specified size. */
-function searchBlock(root: Root, size: usize): Block | null {
+function searchBlock(size: usize): Block | null {
   // size was already asserted by caller
 
   // mapping_search
@@ -338,27 +335,27 @@ function searchBlock(root: Root, size: usize): Block | null {
   if (DEBUG) assert(fl < FL_BITS && sl < SL_SIZE); // fl/sl out of range
 
   // search second level
-  var slMap = GETSL(root, fl) & (~0 << sl);
+  var slMap = GETSL(fl) & (~0 << sl);
   var head: Block | null = null;
   if (!slMap) {
     // search next larger first level
-    let flMap = root.flMap & (~0 << (fl + 1));
+    let flMap = root.data0 & (~0 << (fl + 1));
     if (!flMap) {
       head = null;
     } else {
       fl = ctz<usize>(flMap);
-      slMap = GETSL(root, fl);
+      slMap = GETSL(fl);
       if (DEBUG) assert(slMap);  // can't be zero if fl points here
-      head = GETHEAD(root, fl, ctz<u32>(slMap));
+      head = GETHEAD(fl, ctz<u32>(slMap));
     }
   } else {
-    head = GETHEAD(root, fl, ctz<u32>(slMap));
+    head = GETHEAD(fl, ctz<u32>(slMap));
   }
   return head;
 }
 
 /** Prepares the specified block before (re-)use, possibly splitting it. */
-function prepareBlock(root: Root, block: Block, size: usize): void {
+function prepareBlock(block: Block, size: usize): void {
   // size was already asserted by caller
 
   var blockInfo = block.mmInfo;
@@ -371,7 +368,7 @@ function prepareBlock(root: Root, block: Block, size: usize): void {
 
     let spare = changetype<Block>(changetype<usize>(block) + BLOCK_OVERHEAD + size);
     spare.mmInfo = (remaining - BLOCK_OVERHEAD) | FREE; // not LEFTFREE
-    insertBlock(root, spare); // also sets 'back'
+    insertBlock(spare); // also sets 'back'
 
   // otherwise tag block as no longer FREE and right as no longer LEFTFREE
   } else {
@@ -381,7 +378,7 @@ function prepareBlock(root: Root, block: Block, size: usize): void {
 }
 
 /** Adds more memory to the pool. */
-function addMemory(root: Root, start: usize, end: usize): bool {
+function addMemory(start: usize, end: usize): bool {
   if (DEBUG) {
     assert(
       start <= end &&       // must be valid
@@ -390,7 +387,7 @@ function addMemory(root: Root, start: usize, end: usize): bool {
     );
   }
 
-  var tail = GETTAIL(root);
+  var tail = GETTAIL();
   var tailInfo: usize = 0;
   if (tail) { // more memory
     if (DEBUG) assert(start >= changetype<usize>(tail) + BLOCK_OVERHEAD);
@@ -424,15 +421,15 @@ function addMemory(root: Root, start: usize, end: usize): bool {
   // tail is a zero-length used block
   tail = changetype<Block>(start + size - BLOCK_OVERHEAD);
   tail.mmInfo = 0 | LEFTFREE;
-  SETTAIL(root, tail);
+  SETTAIL(tail);
 
-  insertBlock(root, left); // also merges with free left before tail / sets 'back'
+  insertBlock(left); // also merges with free left before tail / sets 'back'
 
   return true;
 }
 
 /** Grows memory to fit at least another block of the specified size. */
-function growMemory(root: Root, size: usize): void {
+function growMemory(size: usize): void {
   if (ASC_LOW_MEMORY_LIMIT) {
     unreachable();
     return;
@@ -446,14 +443,14 @@ function growMemory(root: Root, size: usize): void {
   // and additional BLOCK_OVERHEAD must be taken into account. If we are going
   // to merge with the tail block, that's one time, otherwise it's two times.
   var pagesBefore = memory.size();
-  size += BLOCK_OVERHEAD << usize((<usize>pagesBefore << 16) - BLOCK_OVERHEAD != changetype<usize>(GETTAIL(root)));
+  size += BLOCK_OVERHEAD << usize((<usize>pagesBefore << 16) - BLOCK_OVERHEAD != changetype<usize>(GETTAIL()));
   var pagesNeeded = <i32>(((size + 0xffff) & ~0xffff) >>> 16);
   var pagesWanted = max(pagesBefore, pagesNeeded); // double memory
   if (memory.grow(pagesWanted) < 0) {
     if (memory.grow(pagesNeeded) < 0) unreachable();
   }
   var pagesAfter = memory.size();
-  addMemory(root, <usize>pagesBefore << 16, <usize>pagesAfter << 16);
+  addMemory(<usize>pagesBefore << 16, <usize>pagesAfter << 16);
 }
 
 /** Prepares and checks an allocation size. */
@@ -463,58 +460,52 @@ function prepareSize(size: usize): usize {
 }
 
 /** Initilizes the root structure. */
-export function maybeInitialize(): Root {
-  var root = ROOT;
-  if (!root) {
-    let rootOffset = (__heap_base + AL_MASK) & ~AL_MASK;
+function maybeInitialize(): void {
+  if (!(root.state & INITIALIZED)) {
+    // @ts-ignore
+    main = true;
+    root.state |= INITIALIZED;
+    root.data0 = 0;
     let pagesBefore = memory.size();
-    let pagesNeeded = <i32>((((rootOffset + ROOT_SIZE) + 0xffff) & ~0xffff) >>> 16);
+    let pagesNeeded = <i32>((((changetype<usize>(root) + ROOT_SIZE) + 0xffff) & ~0xffff) >>> 16);
     if (pagesNeeded > pagesBefore && memory.grow(pagesNeeded - pagesBefore) < 0) unreachable();
-    root = changetype<Root>(rootOffset);
-    root.flMap = 0;
-    SETTAIL(root, changetype<Block>(0));
+    SETTAIL(changetype<Block>(0));
     for (let fl: usize = 0; fl < FL_BITS; ++fl) {
-      SETSL(root, fl, 0);
+      SETSL(fl, 0);
       for (let sl: u32 = 0; sl < SL_SIZE; ++sl) {
-        SETHEAD(root, fl, sl, null);
+        SETHEAD(fl, sl, null);
       }
     }
-    let memStart = (rootOffset + ROOT_SIZE + AL_MASK) & ~AL_MASK;
+    let memStart = (changetype<usize>(root) + ROOT_SIZE + AL_MASK) & ~AL_MASK;
     if (ASC_LOW_MEMORY_LIMIT) {
       const memEnd = <usize>ASC_LOW_MEMORY_LIMIT & ~AL_MASK;
-      if (memStart <= memEnd) addMemory(root, memStart, memEnd);
+      if (memStart <= memEnd) addMemory(memStart, memEnd);
       else unreachable(); // low memory limit already exceeded
     } else {
-      addMemory(root, memStart, memory.size() << 16);
+      addMemory(memStart, memory.size() << 16);
     }
-    ROOT = root;
   }
-  return root;
 }
 
-// @ts-ignore: decorator
-@lazy
-var collectLock: bool = false;
-
 /** Allocates a block of the specified size. */
-export function allocateBlock(root: Root, size: usize, id: u32): Block {
-  if (DEBUG) assert(!collectLock); // must not allocate while collecting
+export function allocateBlock(size: usize, id: u32): Block {
+  if (DEBUG) assert(!(root.state & COLLECTING)); // must not allocate while collecting
   var payloadSize = prepareSize(size);
-  var block = searchBlock(root, payloadSize);
+  var block = searchBlock(payloadSize);
   if (!block) {
     if (gc.auto) {
-      if (DEBUG) collectLock = true;
+      if (DEBUG) root.state |= COLLECTING;
       __collect();
-      if (DEBUG) collectLock = false;
-      block = searchBlock(root, payloadSize);
+      if (DEBUG) root.state &= ~COLLECTING;
+      block = searchBlock(payloadSize);
       if (!block) {
-        growMemory(root, payloadSize);
-        block = changetype<Block>(searchBlock(root, payloadSize));
+        growMemory(payloadSize);
+        block = changetype<Block>(searchBlock(payloadSize));
         if (DEBUG) assert(block); // must be found now
       }
     } else {
-      growMemory(root, payloadSize);
-      block = changetype<Block>(searchBlock(root, payloadSize));
+      growMemory(payloadSize);
+      block = changetype<Block>(searchBlock(payloadSize));
       if (DEBUG) assert(block); // must be found now
     }
   }
@@ -522,20 +513,20 @@ export function allocateBlock(root: Root, size: usize, id: u32): Block {
   block.gcInfo = 0; // RC=0
   block.rtId = id;
   block.rtSize = <u32>size;
-  removeBlock(root, <Block>block);
-  prepareBlock(root, <Block>block, payloadSize);
+  removeBlock(<Block>block);
+  prepareBlock(<Block>block, payloadSize);
   if (isDefined(ASC_RTRACE)) onalloc(<Block>block);
   return <Block>block;
 }
 
 /** Reallocates a block to the specified size. */
-export function reallocateBlock(root: Root, block: Block, size: usize): Block {
+export function reallocateBlock(block: Block, size: usize): Block {
   var payloadSize = prepareSize(size);
   var blockInfo = block.mmInfo;
 
   // possibly split and update runtime size if it still fits
   if (payloadSize <= (blockInfo & ~TAGS_MASK)) {
-    prepareBlock(root, block, payloadSize);
+    prepareBlock(block, payloadSize);
     block.rtSize = <u32>size;
     return block;
   }
@@ -546,32 +537,32 @@ export function reallocateBlock(root: Root, block: Block, size: usize): Block {
   if (rightInfo & FREE) {
     let mergeSize = (blockInfo & ~TAGS_MASK) + BLOCK_OVERHEAD + (rightInfo & ~TAGS_MASK);
     if (mergeSize >= payloadSize) {
-      removeBlock(root, right);
+      removeBlock(right);
       // TODO: this can yield an intermediate block larger than BLOCK_MAXSIZE, which
       // is immediately split though. does this trigger any assertions / issues?
       block.mmInfo = (blockInfo & TAGS_MASK) | mergeSize;
       block.rtSize = <u32>size;
-      prepareBlock(root, block, payloadSize);
+      prepareBlock(block, payloadSize);
       return block;
     }
   }
 
   // otherwise move the block
-  var newBlock = allocateBlock(root, size, block.rtId); // may invalidate cached blockInfo
+  var newBlock = allocateBlock(size, block.rtId); // may invalidate cached blockInfo
   newBlock.gcInfo = block.gcInfo; // keep RC
   memory.copy(changetype<usize>(newBlock) + BLOCK_OVERHEAD, changetype<usize>(block) + BLOCK_OVERHEAD, size);
   if (changetype<usize>(block) >= __heap_base) {
     if (isDefined(ASC_RTRACE)) onrealloc(block, newBlock);
-    freeBlock(root, block);
+    freeBlock(block);
   }
   return newBlock;
 }
 
 /** Frees a block. */
-export function freeBlock(root: Root, block: Block): void {
+export function freeBlock(block: Block): void {
   var blockInfo = block.mmInfo;
   block.mmInfo = blockInfo | FREE;
-  insertBlock(root, block);
+  insertBlock(block);
   if (isDefined(ASC_RTRACE)) onfree(block);
 }
 
@@ -589,21 +580,20 @@ function checkUsedBlock(ref: usize): Block {
 // @ts-ignore: decorator
 @global @unsafe
 export function __alloc(size: usize, id: u32): usize {
-  return changetype<usize>(
-    allocateBlock(maybeInitialize(), size, id)
-  ) + BLOCK_OVERHEAD;
+  maybeInitialize();
+  return changetype<usize>(allocateBlock(size, id)) + BLOCK_OVERHEAD;
 }
 
 // @ts-ignore: decorator
 @global @unsafe
 export function __realloc(ref: usize, size: usize): usize {
-  return changetype<usize>(
-    reallocateBlock(maybeInitialize(), checkUsedBlock(ref), size)
-  ) + BLOCK_OVERHEAD;
+  maybeInitialize();
+  return changetype<usize>(reallocateBlock(checkUsedBlock(ref), size)) + BLOCK_OVERHEAD;
 }
 
 // @ts-ignore: decorator
 @global @unsafe
 export function __free(ref: usize): void {
-  freeBlock(maybeInitialize(), checkUsedBlock(ref));
+  maybeInitialize();
+  freeBlock(checkUsedBlock(ref));
 }
diff --git a/tests/compiler/do.optimized.wat b/tests/compiler/do.optimized.wat
index d3ce08b230..8e33ce8483 100644
--- a/tests/compiler/do.optimized.wat
+++ b/tests/compiler/do.optimized.wat
@@ -1,10 +1,8 @@
 (module
  (type $i32_=>_none (func (param i32)))
  (type $none_=>_none (func))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -17,8 +15,7 @@
  (data (i32.const 1104) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1168) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (global $do/ran (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
@@ -105,33 +102,33 @@
   i32.const 1
   global.set $do/ran
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -141,42 +138,42 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -184,235 +181,235 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1072
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -422,62 +419,62 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1072
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -485,82 +482,84 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -568,112 +567,130 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1072
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1072
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -685,47 +702,43 @@
    if
     unreachable
    end
-   i32.const 1216
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2784
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1216
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1216
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -736,110 +749,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1216
-   i32.const 2800
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1216
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1072
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1072
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -848,18 +870,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -867,29 +889,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1072
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -898,71 +918,69 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -972,9 +990,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $do/Ref#constructor (result i32)
   (local $0 i32)
@@ -1261,6 +1279,8 @@
   global.set $do/ran
   i32.const 0
   global.set $do/ran
+  i32.const 1216
+  global.set $~lib/rt/common/root
   call $do/Ref#constructor
   local.set $0
   loop $do-continue|04
@@ -1469,7 +1489,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/do.untouched.wat b/tests/compiler/do.untouched.wat
index 418a287303..18f491e068 100644
--- a/tests/compiler/do.untouched.wat
+++ b/tests/compiler/do.untouched.wat
@@ -1,12 +1,10 @@
 (module
  (type $none_=>_none (func))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -20,9 +18,9 @@
  (data (i32.const 160) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 1 funcref)
  (global $do/ran (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~started (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 208))
@@ -440,7 +438,8 @@
   i32.const 1
   global.set $do/ran
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -449,38 +448,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -490,29 +487,29 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -520,21 +517,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -544,119 +541,112 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -666,184 +656,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 64
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -853,52 +838,52 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -906,21 +891,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -930,109 +915,100 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -1040,7 +1016,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -1051,24 +1027,22 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -1076,50 +1050,50 @@
    if
     i32.const 0
     i32.const 64
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 64
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -1130,53 +1104,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1186,26 +1157,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -1215,13 +1187,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -1232,84 +1204,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1317,20 +1278,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1341,7 +1298,7 @@
   if
    i32.const 112
    i32.const 64
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1361,34 +1318,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1396,16 +1352,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1413,21 +1369,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1437,160 +1393,150 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 64
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1599,22 +1545,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1623,27 +1569,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1651,74 +1596,73 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1733,86 +1677,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 64
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 64
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1821,44 +1772,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2238,6 +2187,14 @@
   end
   i32.const 0
   global.set $do/ran
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $do/testRef
   global.get $do/ran
   i32.eqz
@@ -2278,22 +2235,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -2352,7 +2308,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/extends-baseaggregate.optimized.wat b/tests/compiler/extends-baseaggregate.optimized.wat
index e0b0674624..671cc74f64 100644
--- a/tests/compiler/extends-baseaggregate.optimized.wat
+++ b/tests/compiler/extends-baseaggregate.optimized.wat
@@ -1,13 +1,11 @@
 (module
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 1028) "\01")
@@ -23,40 +21,36 @@
  (data (i32.const 1440) "\14\00\00\00\01\00\00\00\01\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s")
  (data (i32.const 1488) "\t\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 ")
  (data (i32.const 1544) "\04\00\00\00\"A\00\00\00\00\00\00\"A")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
- (global $~lib/rt/pure/ROOTS (mut i32) (i32.const 0))
- (global $~lib/rt/pure/CUR (mut i32) (i32.const 0))
- (global $~lib/rt/pure/END (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -66,42 +60,42 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -109,235 +103,235 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1136
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -347,62 +341,62 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1136
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -410,82 +404,84 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -493,112 +489,130 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1136
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1136
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -610,47 +624,43 @@
    if
     unreachable
    end
-   i32.const 1568
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 3136
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1568
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1568
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -661,16 +671,16 @@
      br $for-loop|0
     end
    end
-   i32.const 1568
-   i32.const 3152
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1568
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -679,7 +689,7 @@
   if
    i32.const 1184
    i32.const 1136
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -696,55 +706,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -752,144 +762,143 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1136
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1136
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -900,61 +909,70 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1136
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
    call $~lib/rt/pure/__collect
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -965,18 +983,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -984,60 +1002,56 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1136
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1136
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1131,7 +1145,7 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -1311,116 +1325,110 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 1564
   i32.ge_u
   if
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/memory/memory.fill (param $0 i32) (param $1 i32)
   (local $2 i32)
@@ -1616,8 +1624,8 @@
    i32.const 1104
    i32.load
    local.set $4
-   local.get $3
    call $~lib/rt/tlsf/maybeInitialize
+   local.get $3
    local.get $4
    call $~lib/rt/tlsf/checkUsedBlock
    local.get $1
@@ -1663,6 +1671,8 @@
  )
  (func $~start
   (local $0 i32)
+  i32.const 1568
+  global.set $~lib/rt/common/root
   i32.const 20
   i32.const 6
   call $~lib/rt/tlsf/__alloc
@@ -1796,7 +1806,6 @@
    i32.add
    i32.const 5
    call $~lib/rt/__visit_members
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   end
@@ -1808,11 +1817,13 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  global.get $~lib/rt/pure/ROOTS
+  global.get $~lib/rt/common/root
+  i32.load offset=12
   local.tee $0
   local.tee $4
   local.set $3
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.set $1
   loop $for-loop|0
    local.get $3
@@ -1858,7 +1869,6 @@
      i32.and
      select
      if
-      global.get $~lib/rt/tlsf/ROOT
       local.get $2
       call $~lib/rt/tlsf/freeBlock
      else
@@ -1876,8 +1886,9 @@
     br $for-loop|0
    end
   end
+  global.get $~lib/rt/common/root
   local.get $4
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
   local.get $0
   local.set $1
   loop $for-loop|1
@@ -1919,8 +1930,9 @@
     br $for-loop|2
    end
   end
+  global.get $~lib/rt/common/root
   local.get $0
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
   (local $1 i32)
@@ -1962,7 +1974,6 @@
     i32.const -2147483648
     i32.store offset=4
    else
-    global.get $~lib/rt/tlsf/ROOT
     local.get $0
     call $~lib/rt/tlsf/freeBlock
    end
@@ -2023,13 +2034,17 @@
     i32.and
     i32.eqz
     if
-     global.get $~lib/rt/pure/CUR
+     global.get $~lib/rt/common/root
+     i32.load offset=16
      local.tee $1
-     global.get $~lib/rt/pure/END
+     global.get $~lib/rt/common/root
+     i32.load offset=20
      i32.ge_u
      if
-      global.get $~lib/rt/pure/CUR
-      global.get $~lib/rt/pure/ROOTS
+      global.get $~lib/rt/common/root
+      i32.load offset=16
+      global.get $~lib/rt/common/root
+      i32.load offset=12
       local.tee $1
       i32.sub
       local.tee $3
@@ -2055,26 +2070,31 @@
        call $~lib/rt/tlsf/checkUsedBlock
        call $~lib/rt/tlsf/freeBlock
       end
+      global.get $~lib/rt/common/root
       local.get $2
-      global.set $~lib/rt/pure/ROOTS
+      i32.store offset=12
+      global.get $~lib/rt/common/root
       local.get $2
       local.get $3
       i32.add
-      global.set $~lib/rt/pure/CUR
+      i32.store offset=16
+      global.get $~lib/rt/common/root
       local.get $2
       local.get $4
       i32.add
-      global.set $~lib/rt/pure/END
-      global.get $~lib/rt/pure/CUR
+      i32.store offset=20
+      global.get $~lib/rt/common/root
+      i32.load offset=16
       local.set $1
      end
      local.get $1
      local.get $0
      i32.store
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 4
      i32.add
-     global.set $~lib/rt/pure/CUR
+     i32.store offset=16
     end
    end
   end
diff --git a/tests/compiler/extends-baseaggregate.untouched.wat b/tests/compiler/extends-baseaggregate.untouched.wat
index fd84213021..2e1ba88fc5 100644
--- a/tests/compiler/extends-baseaggregate.untouched.wat
+++ b/tests/compiler/extends-baseaggregate.untouched.wat
@@ -1,13 +1,11 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $none_=>_none (func))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $none_=>_none (func))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 16) "\00\00\00\00\01\00\00\00\00\00\00\00\00\00\00\00")
@@ -25,19 +23,17 @@
  (table $0 1 funcref)
  (global $extends-baseaggregate/poolB i32 (i32.const 48))
  (global $extends-baseaggregate/poolA i32 (i32.const 96))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
- (global $~lib/rt/pure/ROOTS (mut i32) (i32.const 0))
- (global $~lib/rt/pure/CUR (mut i32) (i32.const 0))
- (global $~lib/rt/pure/END (mut i32) (i32.const 0))
  (global $~lib/rt/__rtti_base i32 (i32.const 480))
  (global $~lib/heap/__heap_base i32 (i32.const 556))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -46,38 +42,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -87,29 +81,29 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -117,21 +111,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -141,119 +135,112 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -263,184 +250,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 128
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -450,52 +432,52 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -503,21 +485,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -527,109 +509,100 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -637,7 +610,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -648,24 +621,22 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -673,50 +644,50 @@
    if
     i32.const 0
     i32.const 128
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 128
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -727,53 +698,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -783,26 +751,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -812,13 +781,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -829,84 +798,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -914,20 +872,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -938,7 +892,7 @@
   if
    i32.const 176
    i32.const 128
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -958,34 +912,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -993,16 +946,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1010,21 +963,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1034,160 +987,150 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 128
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1196,22 +1139,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1220,27 +1163,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1248,74 +1190,73 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1330,86 +1271,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 128
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 128
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1418,42 +1366,40 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 0
   drop
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1603,7 +1549,7 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -2866,37 +2812,36 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 0
   drop
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -2904,103 +2849,98 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 0
    drop
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -3338,6 +3278,14 @@
  (func $start:extends-baseaggregate
   (local $0 i32)
   (local $1 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   global.get $extends-baseaggregate/poolA
   i32.const 0
   call $extends-baseaggregate/A2#constructor
@@ -3464,7 +3412,6 @@
    i32.add
    i32.const 5
    call $~lib/rt/__visit_members
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   end
@@ -3479,13 +3426,15 @@
   (local $6 i32)
   i32.const 0
   drop
-  global.get $~lib/rt/pure/ROOTS
+  global.get $~lib/rt/common/root
+  i32.load offset=12
   local.set $0
   local.get $0
   local.set $1
   local.get $1
   local.set $2
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.set $3
   loop $for-loop|0
    local.get $2
@@ -3539,7 +3488,6 @@
       i32.const 0
      end
      if
-      global.get $~lib/rt/tlsf/ROOT
       local.get $5
       call $~lib/rt/tlsf/freeBlock
      else
@@ -3559,8 +3507,9 @@
     br $for-loop|0
    end
   end
+  global.get $~lib/rt/common/root
   local.get $1
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
   local.get $0
   local.set $3
   loop $for-loop|1
@@ -3609,8 +3558,9 @@
     br $for-loop|2
    end
   end
+  global.get $~lib/rt/common/root
   local.get $0
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
  )
  (func $~lib/rt/__typeinfo (param $0 i32) (result i32)
   (local $1 i32)
@@ -3650,9 +3600,11 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  global.get $~lib/rt/pure/ROOTS
+  global.get $~lib/rt/common/root
+  i32.load offset=12
   local.set $0
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.get $0
   i32.sub
   local.set $1
@@ -3686,36 +3638,43 @@
    local.get $0
    call $~lib/rt/tlsf/__free
   end
+  global.get $~lib/rt/common/root
   local.get $5
-  global.set $~lib/rt/pure/ROOTS
+  i32.store offset=12
+  global.get $~lib/rt/common/root
   local.get $5
   local.get $1
   i32.add
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
+  global.get $~lib/rt/common/root
   local.get $5
   local.get $4
   i32.add
-  global.set $~lib/rt/pure/END
+  i32.store offset=20
  )
  (func $~lib/rt/pure/appendRoot (param $0 i32)
   (local $1 i32)
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.set $1
   local.get $1
-  global.get $~lib/rt/pure/END
+  global.get $~lib/rt/common/root
+  i32.load offset=20
   i32.ge_u
   if
    call $~lib/rt/pure/growRoots
-   global.get $~lib/rt/pure/CUR
+   global.get $~lib/rt/common/root
+   i32.load offset=16
    local.set $1
   end
   local.get $1
   local.get $0
   i32.store
+  global.get $~lib/rt/common/root
   local.get $1
   i32.const 4
   i32.add
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
   (local $1 i32)
@@ -3761,7 +3720,6 @@
    i32.and
    i32.eqz
    if
-    global.get $~lib/rt/tlsf/ROOT
     local.get $0
     call $~lib/rt/tlsf/freeBlock
    else
diff --git a/tests/compiler/for.optimized.wat b/tests/compiler/for.optimized.wat
index 5ffcec178e..3e000497b1 100644
--- a/tests/compiler/for.optimized.wat
+++ b/tests/compiler/for.optimized.wat
@@ -1,10 +1,8 @@
 (module
  (type $i32_=>_none (func (param i32)))
  (type $none_=>_none (func))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -17,8 +15,7 @@
  (data (i32.const 1104) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1168) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (global $for/ran (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
@@ -102,33 +99,33 @@
   i32.const 1
   global.set $for/ran
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -138,42 +135,42 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -181,235 +178,235 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1072
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -419,62 +416,62 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1072
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -482,82 +479,84 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -565,112 +564,130 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1072
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1072
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -682,47 +699,43 @@
    if
     unreachable
    end
-   i32.const 1216
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 2784
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1216
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1216
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -733,110 +746,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1216
-   i32.const 2800
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1216
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1072
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1072
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -845,18 +867,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -864,29 +886,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1072
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -895,71 +915,69 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -969,9 +987,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $for/Ref#constructor (result i32)
   (local $0 i32)
@@ -1261,6 +1279,8 @@
   end
   i32.const 0
   global.set $for/ran
+  i32.const 1216
+  global.set $~lib/rt/common/root
   call $for/Ref#constructor
   local.set $1
   loop $for-loop|03
@@ -1478,7 +1498,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/for.untouched.wat b/tests/compiler/for.untouched.wat
index 78c447d516..484e6fbac6 100644
--- a/tests/compiler/for.untouched.wat
+++ b/tests/compiler/for.untouched.wat
@@ -1,13 +1,11 @@
 (module
  (type $none_=>_none (func))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -20,9 +18,9 @@
  (data (i32.const 160) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 1 funcref)
  (global $for/ran (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~started (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 208))
@@ -453,7 +451,8 @@
   i32.const 1
   global.set $for/ran
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -462,38 +461,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -503,29 +500,29 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -533,21 +530,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -557,119 +554,112 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -679,184 +669,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 64
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -866,52 +851,52 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -919,21 +904,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -943,109 +928,100 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -1053,7 +1029,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -1064,24 +1040,22 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -1089,50 +1063,50 @@
    if
     i32.const 0
     i32.const 64
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 64
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -1143,53 +1117,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1199,26 +1170,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -1228,13 +1200,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -1245,84 +1217,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1330,20 +1291,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1354,7 +1311,7 @@
   if
    i32.const 112
    i32.const 64
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1374,34 +1331,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1409,16 +1365,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1426,21 +1382,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1450,160 +1406,150 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 64
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1612,22 +1558,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1636,27 +1582,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1664,74 +1609,73 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1746,86 +1690,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 64
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 64
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1834,44 +1785,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2283,6 +2232,14 @@
   end
   i32.const 0
   global.set $for/ran
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $for/testRef
   global.get $for/ran
   i32.eqz
@@ -2323,22 +2280,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -2397,7 +2353,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/implicit-getter-setter.optimized.wat b/tests/compiler/implicit-getter-setter.optimized.wat
index 454a19e0c9..759a3e46f3 100644
--- a/tests/compiler/implicit-getter-setter.optimized.wat
+++ b/tests/compiler/implicit-getter-setter.optimized.wat
@@ -1,13 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -18,8 +15,7 @@
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (data (i32.const 1184) "\05\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 ")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~lib/rt/__rtti_base i32 (i32.const 1184))
  (global $implicit-getter-setter/Basic i32 (i32.const 3))
  (global $implicit-getter-setter/Managed i32 (i32.const 4))
@@ -37,33 +33,34 @@
  (export "Managed#get:foo" (func $implicit-getter-setter/Managed#get:foo))
  (export "Managed#set:foo" (func $implicit-getter-setter/Managed#set:foo))
  (export "Managed#constructor" (func $implicit-getter-setter/Managed#constructor))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (start $~start)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -73,42 +70,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -116,235 +113,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -354,62 +351,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -417,82 +414,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -500,112 +499,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -617,47 +634,43 @@
    if
     unreachable
    end
-   i32.const 1232
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2800
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1232
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1232
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -668,66 +681,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1232
-   i32.const 2816
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1232
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -735,144 +748,143 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -883,80 +895,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1088
    i32.const 1040
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -967,18 +988,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -986,62 +1007,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1177,6 +1194,10 @@
   local.get $1
   i32.store
  )
+ (func $~start
+  i32.const 1232
+  global.set $~lib/rt/common/root
+ )
  (func $~lib/rt/pure/__collect
   nop
  )
@@ -1251,7 +1272,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/implicit-getter-setter.untouched.wat b/tests/compiler/implicit-getter-setter.untouched.wat
index e046c665dc..a220e98adf 100644
--- a/tests/compiler/implicit-getter-setter.untouched.wat
+++ b/tests/compiler/implicit-getter-setter.untouched.wat
@@ -1,13 +1,10 @@
 (module
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_none (func (param i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -19,9 +16,9 @@
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (data (i32.const 176) "\05\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/rt/__rtti_base i32 (i32.const 176))
  (global $~lib/heap/__heap_base i32 (i32.const 220))
@@ -41,7 +38,9 @@
  (export "Managed#get:foo" (func $implicit-getter-setter/Managed#get:foo))
  (export "Managed#set:foo" (func $implicit-getter-setter/Managed#set:foo))
  (export "Managed#constructor" (func $implicit-getter-setter/Managed#constructor))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (start $~start)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -50,38 +49,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -91,29 +88,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -121,21 +118,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -145,119 +142,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -267,184 +257,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -454,52 +439,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -507,21 +492,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -531,109 +516,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -641,7 +617,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -652,24 +628,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -677,50 +651,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -731,53 +705,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -787,26 +758,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -816,13 +788,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -833,84 +805,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -918,20 +879,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -942,7 +899,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -962,34 +919,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -997,16 +953,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1014,21 +970,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1038,160 +994,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1200,22 +1146,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1224,27 +1170,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1252,74 +1197,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1334,86 +1278,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1422,44 +1373,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1613,27 +1562,36 @@
   local.get $1
   i32.store
  )
+ (func $~start
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
+ )
  (func $~lib/rt/pure/__collect
   i32.const 1
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1692,7 +1650,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/issues/1095.optimized.wat b/tests/compiler/issues/1095.optimized.wat
index 555c78f813..c878b01fe4 100644
--- a/tests/compiler/issues/1095.optimized.wat
+++ b/tests/compiler/issues/1095.optimized.wat
@@ -1,11 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -17,37 +16,36 @@
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (data (i32.const 1184) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00e\00s\00t")
  (data (i32.const 1216) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00i\00s\00s\00u\00e\00s\00/\001\000\009\005\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -57,42 +55,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -100,235 +98,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -338,62 +336,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -401,82 +399,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -484,112 +484,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -601,47 +619,43 @@
    if
     unreachable
    end
-   i32.const 1264
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 2832
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1264
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1264
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -652,110 +666,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1264
-   i32.const 2848
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1264
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -764,18 +787,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -783,29 +806,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -814,71 +835,69 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 4
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -888,9 +907,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $~lib/rt/pure/__retain (param $0 i32) (result i32)
   (local $1 i32)
@@ -958,6 +977,8 @@
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
+  i32.const 1264
+  global.set $~lib/rt/common/root
   call $~lib/rt/tlsf/maybeInitialize
   call $~lib/rt/tlsf/allocateBlock
   i32.const 16
@@ -1068,7 +1089,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/issues/1095.untouched.wat b/tests/compiler/issues/1095.untouched.wat
index ababb570f7..b3c85f5923 100644
--- a/tests/compiler/issues/1095.untouched.wat
+++ b/tests/compiler/issues/1095.untouched.wat
@@ -1,13 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -20,14 +17,15 @@
  (data (i32.const 176) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00e\00s\00t\00")
  (data (i32.const 208) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00i\00s\00s\00u\00e\00s\00/\001\000\009\005\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/heap/__heap_base i32 (i32.const 252))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -36,38 +34,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -77,29 +73,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -107,21 +103,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -131,119 +127,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -253,184 +242,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -440,52 +424,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -493,21 +477,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -517,109 +501,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -627,7 +602,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -638,24 +613,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -663,50 +636,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -717,53 +690,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -773,26 +743,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -802,13 +773,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -819,84 +790,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -904,20 +864,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -928,7 +884,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -948,34 +904,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -983,16 +938,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1000,21 +955,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1024,160 +979,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1186,22 +1131,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1210,27 +1155,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1238,74 +1182,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1320,86 +1263,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1408,44 +1358,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1587,6 +1535,14 @@
  )
  (func $start:issues/1095
   (local $0 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $issues/1095/Foo#constructor
   local.tee $0
@@ -1602,22 +1558,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1676,7 +1631,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/issues/1225.optimized.wat b/tests/compiler/issues/1225.optimized.wat
index 271e518e90..8f5790824e 100644
--- a/tests/compiler/issues/1225.optimized.wat
+++ b/tests/compiler/issues/1225.optimized.wat
@@ -1,10 +1,8 @@
 (module
  (type $i32_=>_none (func (param i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -16,40 +14,39 @@
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (data (i32.const 1184) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00i\00s\00s\00u\00e\00s\00/\001\002\002\005\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $issues/1225/x (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (export "normal" (func $issues/1225/normal))
  (export "viaThis" (func $issues/1225/viaThis))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -59,42 +56,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -102,235 +99,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -340,62 +337,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -403,82 +400,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -486,112 +485,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -603,47 +620,43 @@
    if
     unreachable
    end
-   i32.const 1232
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2800
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1232
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1232
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -654,110 +667,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1232
-   i32.const 2816
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1232
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -766,18 +788,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -785,29 +807,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -816,71 +836,69 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 12
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -890,9 +908,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $issues/1225/normal (result i32)
   global.get $issues/1225/x
@@ -902,10 +920,12 @@
   global.get $issues/1225/x
   i32.load offset=4
  )
- (func $~start
+ (func $start:issues/1225
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
+  i32.const 1232
+  global.set $~lib/rt/common/root
   call $~lib/rt/tlsf/maybeInitialize
   call $~lib/rt/tlsf/allocateBlock
   i32.const 16
@@ -1014,6 +1034,9 @@
   i32.const 0
   global.set $issues/1225/x
  )
+ (func $~start
+  call $start:issues/1225
+ )
  (func $~lib/rt/pure/decrement (param $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1085,7 +1108,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/issues/1225.untouched.wat b/tests/compiler/issues/1225.untouched.wat
index 110b340240..2432da789a 100644
--- a/tests/compiler/issues/1225.untouched.wat
+++ b/tests/compiler/issues/1225.untouched.wat
@@ -1,12 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -19,9 +17,9 @@
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (data (i32.const 176) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00i\00s\00s\00u\00e\00s\00/\001\002\002\005\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $issues/1225/x (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 220))
@@ -29,7 +27,8 @@
  (export "normal" (func $issues/1225/normal))
  (export "viaThis" (func $issues/1225/viaThis))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -38,38 +37,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -79,29 +76,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -109,21 +106,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -133,119 +130,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -255,184 +245,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -442,52 +427,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -495,21 +480,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -519,109 +504,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -629,7 +605,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -640,24 +616,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -665,50 +639,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -719,53 +693,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -775,26 +746,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -804,13 +776,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -821,84 +793,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -906,20 +867,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -930,7 +887,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -950,34 +907,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -985,16 +941,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1002,21 +958,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1026,160 +982,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1188,22 +1134,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1212,27 +1158,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1240,74 +1185,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1322,86 +1266,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1410,44 +1361,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1572,6 +1521,14 @@
  (func $start:issues/1225
   (local $0 i32)
   (local $1 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   i32.const 4
   call $issues/1225/X#constructor
@@ -1623,22 +1580,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1697,7 +1653,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/logical.optimized.wat b/tests/compiler/logical.optimized.wat
index dfcf05fc2e..8fb90f2935 100644
--- a/tests/compiler/logical.optimized.wat
+++ b/tests/compiler/logical.optimized.wat
@@ -1,10 +1,8 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -16,37 +14,36 @@
  (data (i32.const 1072) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1120) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1184) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -56,42 +53,42 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -99,235 +96,235 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1088
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -337,62 +334,62 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1088
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -400,82 +397,84 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -483,112 +482,130 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1088
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1088
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -600,47 +617,43 @@
    if
     unreachable
    end
-   i32.const 1232
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2800
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1232
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1232
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -651,110 +664,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1232
-   i32.const 2816
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1232
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1088
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1088
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -763,18 +785,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -782,29 +804,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1088
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -813,71 +833,69 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -887,9 +905,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $logical/Obj#constructor (result i32)
   (local $0 i32)
@@ -961,6 +979,8 @@
  (func $~start
   (local $0 i32)
   (local $1 i32)
+  i32.const 1232
+  global.set $~lib/rt/common/root
   call $logical/Obj#constructor
   local.tee $0
   if (result i32)
@@ -1069,7 +1089,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/logical.untouched.wat b/tests/compiler/logical.untouched.wat
index 65e10a3ab1..4d952a9c9d 100644
--- a/tests/compiler/logical.untouched.wat
+++ b/tests/compiler/logical.untouched.wat
@@ -1,14 +1,11 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i64_i32_=>_i32 (func (param i64 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -24,9 +21,9 @@
  (global $logical/I (mut i64) (i64.const 0))
  (global $logical/f (mut f32) (f32.const 0))
  (global $logical/F (mut f64) (f64.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/heap/__heap_base i32 (i32.const 224))
  (export "memory" (memory $0))
@@ -51,7 +48,8 @@
    local.get $1
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -60,38 +58,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -101,29 +97,29 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -131,21 +127,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -155,119 +151,112 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -277,184 +266,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 80
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -464,52 +448,52 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -517,21 +501,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -541,109 +525,100 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -651,7 +626,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -662,24 +637,22 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -687,50 +660,50 @@
    if
     i32.const 0
     i32.const 80
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 80
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -741,53 +714,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -797,26 +767,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -826,13 +797,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -843,84 +814,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -928,20 +888,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -952,7 +908,7 @@
   if
    i32.const 128
    i32.const 80
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -972,34 +928,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1007,16 +962,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1024,21 +979,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1048,160 +1003,150 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 80
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1210,22 +1155,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1234,27 +1179,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1262,74 +1206,73 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1344,86 +1287,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 80
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 80
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1432,44 +1382,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2108,6 +2056,14 @@
    call $~lib/builtins/abort
    unreachable
   end
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $logical/Obj#constructor
   local.tee $2
@@ -2153,22 +2109,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -2227,7 +2182,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/managed-cast.optimized.wat b/tests/compiler/managed-cast.optimized.wat
index 0ed2b2c8b5..7cf0c91e30 100644
--- a/tests/compiler/managed-cast.optimized.wat
+++ b/tests/compiler/managed-cast.optimized.wat
@@ -2,11 +2,9 @@
  (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -18,38 +16,37 @@
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (data (i32.const 1184) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00m\00a\00n\00a\00g\00e\00d\00-\00c\00a\00s\00t\00.\00t\00s")
  (data (i32.const 1232) "\05\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\04\00\00\00 ")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -59,42 +56,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -102,235 +99,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -340,62 +337,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -403,82 +400,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -486,112 +485,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -603,47 +620,43 @@
    if
     unreachable
    end
-   i32.const 1280
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2848
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1280
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1280
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -654,109 +667,118 @@
      br $for-loop|0
     end
    end
-   i32.const 1280
-   i32.const 2864
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1280
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $2
+  local.tee $1
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $2
+   local.tee $1
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -765,18 +787,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $3
+    local.set $2
+    local.get $1
     local.get $2
-    local.get $3
+    local.get $1
     local.get $2
-    local.get $3
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $3
+     local.get $2
      memory.grow
      i32.const 0
      i32.lt_s
@@ -784,29 +806,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $2
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $2
+  local.get $1
   i32.load
   i32.const -4
   i32.and
@@ -815,71 +835,69 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 0
   i32.store offset=4
-  local.get $2
   local.get $1
+  local.get $0
   i32.store offset=8
-  local.get $2
+  local.get $1
   i32.const 0
   i32.store offset=12
-  local.get $0
-  local.get $2
+  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $2
+  local.get $1
   i32.load
-  local.tee $1
+  local.tee $0
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $2
+   local.get $1
    i32.const 32
    i32.add
-   local.tee $1
-   local.get $3
+   local.tee $0
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $2
    local.get $1
+   local.get $0
    i32.const -2
    i32.and
    i32.store
-   local.get $2
+   local.get $1
    i32.const 16
    i32.add
    local.tee $0
-   local.get $2
+   local.get $1
    i32.load
    i32.const -4
    i32.and
    i32.add
    local.get $0
-   local.get $2
+   local.get $1
    i32.load
    i32.const -4
    i32.and
@@ -889,9 +907,9 @@
    i32.and
    i32.store
   end
-  local.get $2
+  local.get $1
   call $~lib/rt/rtrace/onalloc
-  local.get $2
+  local.get $1
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1016,6 +1034,8 @@
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
+  i32.const 1280
+  global.set $~lib/rt/common/root
   call $managed-cast/Cat#constructor
   call $managed-cast/Cat#constructor
   local.tee $3
@@ -1186,7 +1206,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/managed-cast.untouched.wat b/tests/compiler/managed-cast.untouched.wat
index 1c3c6de678..3d454d8e05 100644
--- a/tests/compiler/managed-cast.untouched.wat
+++ b/tests/compiler/managed-cast.untouched.wat
@@ -1,13 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -20,16 +17,17 @@
  (data (i32.const 176) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00m\00a\00n\00a\00g\00e\00d\00-\00c\00a\00s\00t\00.\00t\00s\00")
  (data (i32.const 224) "\05\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\04\00\00\00 \00\00\00\00\00\00\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~started (mut i32) (i32.const 0))
  (global $~lib/rt/__rtti_base i32 (i32.const 224))
  (global $~lib/heap/__heap_base i32 (i32.const 268))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -38,38 +36,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -79,29 +75,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -109,21 +105,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -133,119 +129,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -255,184 +244,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -442,52 +426,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -495,21 +479,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -519,109 +503,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -629,7 +604,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -640,24 +615,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -665,50 +638,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -719,53 +692,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -775,26 +745,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -804,13 +775,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -821,84 +792,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -906,20 +866,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -930,7 +886,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -950,34 +906,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -985,16 +940,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1002,21 +957,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1026,160 +981,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1188,22 +1133,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1212,27 +1157,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1240,74 +1184,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1322,86 +1265,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1410,44 +1360,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1802,6 +1750,14 @@
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $managed-cast/Cat#constructor
   local.tee $0
@@ -1866,22 +1822,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1940,7 +1895,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/object-literal.optimized.wat b/tests/compiler/object-literal.optimized.wat
index e7c00c0c50..d4838bb9b0 100644
--- a/tests/compiler/object-literal.optimized.wat
+++ b/tests/compiler/object-literal.optimized.wat
@@ -1,13 +1,12 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -24,38 +23,37 @@
  (data (i32.const 1344) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00e\00s\00t")
  (data (i32.const 1376) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\00b\00a\00r")
  (data (i32.const 1408) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\00b\00a\00z")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -65,42 +63,42 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -108,235 +106,235 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1088
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -346,62 +344,62 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1088
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -409,82 +407,84 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -492,112 +492,130 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1088
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1088
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -609,47 +627,43 @@
    if
     unreachable
    end
-   i32.const 1440
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 3008
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1440
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1440
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -660,66 +674,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1440
-   i32.const 3024
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1440
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -727,144 +741,143 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1088
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1088
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -875,80 +888,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1088
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1136
    i32.const 1088
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -959,18 +981,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -978,62 +1000,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1088
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1088
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1394,22 +1412,20 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $object-literal/testUnmanaged (param $0 i32)
   (local $1 i32)
-  (local $2 i32)
   local.get $0
   i32.load
   i32.const 123
@@ -1472,7 +1488,7 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -1767,6 +1783,8 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  i32.const 1440
+  global.set $~lib/rt/common/root
   i32.const 8
   i32.const 3
   call $~lib/rt/tlsf/__alloc
@@ -1811,16 +1829,16 @@
   i32.const 8
   i32.const 0
   call $~lib/rt/tlsf/__alloc
-  local.tee $2
+  local.tee $1
   i32.const 0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 0
   i32.store offset=4
-  local.get $2
+  local.get $1
   i32.const 123
   i32.store
-  local.get $2
+  local.get $1
   block $__inlined_func$~lib/string/String#substring (result i32)
    i32.const 1312
    i32.const 0
@@ -1838,31 +1856,31 @@
    local.get $5
    i32.lt_s
    select
-   local.tee $1
+   local.tee $0
    local.get $4
-   local.get $1
+   local.get $0
    i32.gt_s
    select
    i32.const 1
    i32.shl
-   local.tee $0
+   local.tee $2
    local.get $4
-   local.get $1
+   local.get $0
    local.get $4
-   local.get $1
+   local.get $0
    i32.lt_s
    select
    i32.const 1
    i32.shl
    local.tee $4
    i32.sub
-   local.tee $1
+   local.tee $0
    i32.eqz
    br_if $__inlined_func$~lib/string/String#substring
    drop
    i32.const 1040
    i32.const 0
-   local.get $0
+   local.get $2
    local.get $5
    i32.const 1
    i32.shl
@@ -1871,134 +1889,135 @@
    select
    br_if $__inlined_func$~lib/string/String#substring
    drop
-   local.get $1
+   local.get $0
    i32.const 1
    call $~lib/rt/tlsf/__alloc
-   local.tee $0
+   local.tee $2
    local.get $4
    i32.const 1040
    i32.add
-   local.get $1
-   call $~lib/memory/memory.copy
    local.get $0
+   call $~lib/memory/memory.copy
+   local.get $2
    call $~lib/rt/pure/__retain
   end
   i32.store offset=4
-  local.get $2
+  local.get $1
   call $object-literal/testUnmanaged
   i32.const 65
   i32.const 4
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
-  local.tee $0
+  local.tee $2
   i32.const 0
   i32.store
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $0
+  local.get $2
   i64.const 0
   i64.store offset=8
-  local.get $0
+  local.get $2
   i64.const 0
   i64.store offset=16
-  local.get $0
+  local.get $2
   f32.const 0
   f32.store offset=24
-  local.get $0
+  local.get $2
   f64.const 0
   f64.store offset=32
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store8 offset=40
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store8 offset=41
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store16 offset=42
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store16 offset=44
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store offset=48
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store offset=52
-  local.get $0
+  local.get $2
   f64.const 0
   f64.store offset=56
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store8 offset=64
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $0
+  local.get $2
   i64.const 0
   i64.store offset=8
-  local.get $0
+  local.get $2
   i64.const 0
   i64.store offset=16
-  local.get $0
+  local.get $2
   f32.const 0
   f32.store offset=24
-  local.get $0
+  local.get $2
   f64.const 0
   f64.store offset=32
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store8 offset=40
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store8 offset=41
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store16 offset=42
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store16 offset=44
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store offset=48
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store offset=52
-  local.get $0
+  local.get $2
   f64.const 0
   f64.store offset=56
-  local.get $0
+  local.get $2
   i32.const 0
   i32.store8 offset=64
-  local.get $0
+  local.get $2
   call $object-literal/testOmittedTypes
   i32.const 16
   i32.const 5
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
-  local.tee $2
+  local.tee $1
   i32.const 0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 0
   i32.store offset=4
-  local.get $2
+  local.get $1
   f64.const 0
   f64.store offset=8
-  local.get $2
+  local.get $1
   i32.const 0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 1360
   i32.store offset=4
-  local.get $2
+  local.get $1
   f64.const 0
   f64.store offset=8
-  local.get $2
+  local.get $1
+  local.tee $0
   i32.load
   if
    i32.const 0
@@ -2008,7 +2027,7 @@
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $0
   i32.load offset=4
   i32.const 1360
   call $~lib/string/String.__eq
@@ -2021,7 +2040,7 @@
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $0
   f64.load offset=8
   f64.const 0
   f64.ne
@@ -2037,67 +2056,67 @@
   i32.const 6
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
-  local.tee $1
+  local.tee $0
   i32.const 1392
   i32.store
-  local.get $1
+  local.get $0
   i32.const 1424
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=24
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=28
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=32
-  local.get $1
+  local.get $0
   i32.const -1
   i32.store offset=36
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=24
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=28
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=32
-  local.get $1
+  local.get $0
   call $object-literal/testOmittedFoo
   local.get $3
   call $~lib/rt/pure/__release
-  local.get $0
-  call $~lib/rt/pure/__release
   local.get $2
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
  )
  (func $~start
   global.get $~started
@@ -2151,7 +2170,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/object-literal.untouched.wat b/tests/compiler/object-literal.untouched.wat
index 98f6656a59..7a4b983d1a 100644
--- a/tests/compiler/object-literal.untouched.wat
+++ b/tests/compiler/object-literal.untouched.wat
@@ -1,13 +1,12 @@
 (module
  (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -26,16 +25,17 @@
  (data (i32.const 368) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\00b\00a\00r\00")
  (data (i32.const 400) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\00b\00a\00z\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 424))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -44,38 +44,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -85,29 +83,29 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -115,21 +113,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -139,119 +137,112 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -261,184 +252,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 80
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -448,52 +434,52 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -501,21 +487,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -525,109 +511,100 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -635,7 +612,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -646,24 +623,22 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -671,50 +646,50 @@
    if
     i32.const 0
     i32.const 80
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 80
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -725,53 +700,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -781,26 +753,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -810,13 +783,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -827,84 +800,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -912,20 +874,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -936,7 +894,7 @@
   if
    i32.const 128
    i32.const 80
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -956,34 +914,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -991,16 +948,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1008,21 +965,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1032,160 +989,150 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 80
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1194,22 +1141,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1218,27 +1165,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1246,74 +1192,73 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1328,86 +1273,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 80
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 80
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1416,44 +1368,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -3218,29 +3168,28 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/tlsf/__free (param $0 i32)
@@ -3778,6 +3727,14 @@
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $object-literal/Managed#constructor
   local.set $0
@@ -3970,7 +3927,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/rc/global-init.untouched.wat b/tests/compiler/rc/global-init.untouched.wat
index 5e52828faa..8b75de4a83 100644
--- a/tests/compiler/rc/global-init.untouched.wat
+++ b/tests/compiler/rc/global-init.untouched.wat
@@ -1,7 +1,7 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $none_=>_i32 (func (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
@@ -16,7 +16,7 @@
  (table $0 1 funcref)
  (global $rc/global-init/a (mut i32) (i32.const 0))
  (global $rc/global-init/b (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 128))
  (export "memory" (memory $0))
  (start $~start)
@@ -138,7 +138,8 @@
  (func $~start
   call $start:rc/global-init
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -147,38 +148,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -188,29 +187,29 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -218,21 +217,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -242,119 +241,112 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -364,184 +356,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 96
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -551,52 +538,52 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -604,21 +591,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -628,110 +615,101 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -790,7 +768,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/rc/local-init.optimized.wat b/tests/compiler/rc/local-init.optimized.wat
index c49de915d2..427e8c596e 100644
--- a/tests/compiler/rc/local-init.optimized.wat
+++ b/tests/compiler/rc/local-init.optimized.wat
@@ -1,11 +1,9 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -16,37 +14,36 @@
  (data (i32.const 1040) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1088) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1152) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1056
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -56,42 +53,42 @@
   if
    i32.const 0
    i32.const 1056
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -99,235 +96,235 @@
   if
    i32.const 0
    i32.const 1056
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1056
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1056
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1056
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -337,62 +334,62 @@
   if
    i32.const 0
    i32.const 1056
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1056
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -400,82 +397,84 @@
   if
    i32.const 0
    i32.const 1056
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -483,112 +482,130 @@
   if
    i32.const 0
    i32.const 1056
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1056
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1056
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -600,47 +617,43 @@
    if
     unreachable
    end
-   i32.const 1200
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2768
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1200
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1200
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -651,110 +664,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1200
-   i32.const 2784
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1200
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1056
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1056
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -763,18 +785,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -782,29 +804,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1056
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -813,71 +833,69 @@
   if
    i32.const 0
    i32.const 1056
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -887,14 +905,16 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $~start
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
+  i32.const 1200
+  global.set $~lib/rt/common/root
   call $~lib/rt/tlsf/maybeInitialize
   call $~lib/rt/tlsf/allocateBlock
   i32.const 16
@@ -1026,7 +1046,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/rc/local-init.untouched.wat b/tests/compiler/rc/local-init.untouched.wat
index 3f346a5bc7..0a25e390c4 100644
--- a/tests/compiler/rc/local-init.untouched.wat
+++ b/tests/compiler/rc/local-init.untouched.wat
@@ -1,13 +1,11 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -19,9 +17,9 @@
  (data (i32.const 80) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e\00")
  (data (i32.const 144) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/heap/__heap_base i32 (i32.const 192))
  (export "memory" (memory $0))
@@ -40,7 +38,8 @@
  (func $rc/local-init/getRef (result i32)
   i32.const 32
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -49,38 +48,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 48
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -90,29 +87,29 @@
   if
    i32.const 0
    i32.const 48
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -120,21 +117,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -144,119 +141,112 @@
   if
    i32.const 0
    i32.const 48
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -266,184 +256,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 48
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 48
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 48
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -453,52 +438,52 @@
   if
    i32.const 0
    i32.const 48
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 48
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -506,21 +491,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -530,109 +515,100 @@
   if
    i32.const 0
    i32.const 48
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -640,7 +616,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -651,24 +627,22 @@
   if
    i32.const 0
    i32.const 48
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -676,50 +650,50 @@
    if
     i32.const 0
     i32.const 48
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 48
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -730,53 +704,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -786,26 +757,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -815,13 +787,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -832,84 +804,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -917,20 +878,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -941,7 +898,7 @@
   if
    i32.const 96
    i32.const 48
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -961,34 +918,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -996,16 +952,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1013,21 +969,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1037,160 +993,150 @@
   if
    i32.const 0
    i32.const 48
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 48
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1199,22 +1145,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1223,27 +1169,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1251,74 +1196,73 @@
   if
    i32.const 0
    i32.const 48
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1333,86 +1277,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 48
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 48
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 48
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1421,44 +1372,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 48
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1555,6 +1504,14 @@
   local.set $0
   local.get $0
   call $~lib/rt/pure/__release
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $rc/local-init/Ref#constructor
   local.set $0
@@ -1564,22 +1521,21 @@
  (func $~start
   call $start:rc/local-init
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1638,7 +1594,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/rc/logical-and-mismatch.optimized.wat b/tests/compiler/rc/logical-and-mismatch.optimized.wat
index 6a906a7a83..d82360cc83 100644
--- a/tests/compiler/rc/logical-and-mismatch.optimized.wat
+++ b/tests/compiler/rc/logical-and-mismatch.optimized.wat
@@ -1,11 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -15,38 +14,37 @@
  (data (i32.const 1024) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $rc/logical-and-mismatch/gloRef (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -56,42 +54,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -99,235 +97,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -337,62 +335,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -400,82 +398,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -483,112 +483,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -600,47 +618,43 @@
    if
     unreachable
    end
-   i32.const 1184
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 2752
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1184
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1184
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -651,110 +665,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1184
-   i32.const 2768
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1184
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -763,18 +786,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -782,29 +805,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -813,71 +834,69 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -887,9 +906,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $~lib/rt/pure/__retain (param $0 i32) (result i32)
   (local $1 i32)
@@ -962,18 +981,20 @@
  )
  (func $~start
   (local $0 i32)
+  i32.const 1184
+  global.set $~lib/rt/common/root
   call $rc/logical-and-mismatch/Ref#constructor
   global.set $rc/logical-and-mismatch/gloRef
   call $rc/logical-and-mismatch/Ref#constructor
   local.tee $0
-  if
+  if (result i32)
    local.get $0
    call $~lib/rt/pure/__release
    global.get $rc/logical-and-mismatch/gloRef
    call $~lib/rt/pure/__retain
-   local.set $0
+  else
+   local.get $0
   end
-  local.get $0
   call $~lib/rt/pure/__release
   global.get $rc/logical-and-mismatch/gloRef
   local.tee $0
@@ -986,13 +1007,13 @@
   call $~lib/rt/pure/__release
   call $rc/logical-and-mismatch/Ref#constructor
   local.tee $0
-  if
+  if (result i32)
    local.get $0
    call $~lib/rt/pure/__release
    call $rc/logical-and-mismatch/Ref#constructor
-   local.set $0
+  else
+   local.get $0
   end
-  local.get $0
   call $~lib/rt/pure/__release
   global.get $rc/logical-and-mismatch/gloRef
   call $~lib/rt/pure/__release
@@ -1068,7 +1089,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/rc/logical-and-mismatch.untouched.wat b/tests/compiler/rc/logical-and-mismatch.untouched.wat
index 75a31a6e5d..dba4544b93 100644
--- a/tests/compiler/rc/logical-and-mismatch.untouched.wat
+++ b/tests/compiler/rc/logical-and-mismatch.untouched.wat
@@ -1,13 +1,11 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -18,15 +16,16 @@
  (data (i32.const 64) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e\00")
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $rc/logical-and-mismatch/gloRef (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 176))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -35,38 +34,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -76,29 +73,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -106,21 +103,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -130,119 +127,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -252,184 +242,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -439,52 +424,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -492,21 +477,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -516,109 +501,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -626,7 +602,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -637,24 +613,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -662,50 +636,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -716,53 +690,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -772,26 +743,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -801,13 +773,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -818,84 +790,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -903,20 +864,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -927,7 +884,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -947,34 +904,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -982,16 +938,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -999,21 +955,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1023,160 +979,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1185,22 +1131,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1209,27 +1155,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1237,74 +1182,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1319,86 +1263,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1407,44 +1358,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1548,6 +1497,14 @@
  )
  (func $start:rc/logical-and-mismatch
   (local $0 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $rc/logical-and-mismatch/Ref#constructor
   global.set $rc/logical-and-mismatch/gloRef
@@ -1609,22 +1566,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1683,7 +1639,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/rc/logical-or-mismatch.optimized.wat b/tests/compiler/rc/logical-or-mismatch.optimized.wat
index 946c55476b..8c74476010 100644
--- a/tests/compiler/rc/logical-or-mismatch.optimized.wat
+++ b/tests/compiler/rc/logical-or-mismatch.optimized.wat
@@ -1,11 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -15,38 +14,37 @@
  (data (i32.const 1024) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $rc/logical-or-mismatch/gloRef (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -56,42 +54,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -99,235 +97,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -337,62 +335,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -400,82 +398,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -483,112 +483,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -600,47 +618,43 @@
    if
     unreachable
    end
-   i32.const 1184
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2752
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1184
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1184
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -651,110 +665,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1184
-   i32.const 2768
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1184
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -763,18 +786,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -782,29 +805,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -813,71 +834,69 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -887,9 +906,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $~lib/rt/pure/__retain (param $0 i32) (result i32)
   (local $1 i32)
@@ -962,19 +981,20 @@
  )
  (func $~start
   (local $0 i32)
+  i32.const 1184
+  global.set $~lib/rt/common/root
   call $rc/logical-or-mismatch/Ref#constructor
   global.set $rc/logical-or-mismatch/gloRef
   call $rc/logical-or-mismatch/Ref#constructor
   local.tee $0
-  i32.eqz
-  if
+  if (result i32)
+   local.get $0
+  else
    local.get $0
    call $~lib/rt/pure/__release
    global.get $rc/logical-or-mismatch/gloRef
    call $~lib/rt/pure/__retain
-   local.set $0
   end
-  local.get $0
   call $~lib/rt/pure/__release
   global.get $rc/logical-or-mismatch/gloRef
   local.tee $0
@@ -987,14 +1007,13 @@
   call $~lib/rt/pure/__release
   call $rc/logical-or-mismatch/Ref#constructor
   local.tee $0
-  i32.eqz
-  if
+  if (result i32)
+   local.get $0
+  else
    local.get $0
    call $~lib/rt/pure/__release
    call $rc/logical-or-mismatch/Ref#constructor
-   local.set $0
   end
-  local.get $0
   call $~lib/rt/pure/__release
   global.get $rc/logical-or-mismatch/gloRef
   call $~lib/rt/pure/__release
@@ -1070,7 +1089,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/rc/logical-or-mismatch.untouched.wat b/tests/compiler/rc/logical-or-mismatch.untouched.wat
index 05b2addd50..d956d96762 100644
--- a/tests/compiler/rc/logical-or-mismatch.untouched.wat
+++ b/tests/compiler/rc/logical-or-mismatch.untouched.wat
@@ -1,13 +1,11 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -18,15 +16,16 @@
  (data (i32.const 64) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e\00")
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $rc/logical-or-mismatch/gloRef (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 176))
  (export "memory" (memory $0))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -35,38 +34,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -76,29 +73,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -106,21 +103,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -130,119 +127,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -252,184 +242,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -439,52 +424,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -492,21 +477,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -516,109 +501,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -626,7 +602,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -637,24 +613,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -662,50 +636,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -716,53 +690,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -772,26 +743,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -801,13 +773,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -818,84 +790,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -903,20 +864,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -927,7 +884,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -947,34 +904,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -982,16 +938,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -999,21 +955,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1023,160 +979,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1185,22 +1131,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1209,27 +1155,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1237,74 +1182,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1319,86 +1263,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1407,44 +1358,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1548,6 +1497,14 @@
  )
  (func $start:rc/logical-or-mismatch
   (local $0 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $rc/logical-or-mismatch/Ref#constructor
   global.set $rc/logical-or-mismatch/gloRef
@@ -1609,22 +1566,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1683,7 +1639,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/rc/optimize.optimized.wat b/tests/compiler/rc/optimize.optimized.wat
index adad34ed33..d287a728da 100644
--- a/tests/compiler/rc/optimize.optimized.wat
+++ b/tests/compiler/rc/optimize.optimized.wat
@@ -1,10 +1,10 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $none_=>_i32 (func (result i32)))
  (type $none_=>_none (func))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
@@ -17,8 +17,7 @@
  (data (i32.const 1072) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1120) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1184) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\00a")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (export "eliminated_v" (func $rc/optimize/eliminated_v))
  (export "eliminated_vi" (func $rc/optimize/eliminated_vi))
@@ -47,6 +46,7 @@
  (export "FinalizeARC.eliminates.unnecessaryStaticRelease" (func $rc/optimize/eliminated_v))
  (export "FinalizeARC.keeps.dynamicRetain" (func $rc/optimize/FinalizeARC.keeps.dynamicRetain))
  (export "FinalizeARC.keeps.dynamicRelease" (func $rc/optimize/FinalizeARC.keeps.dynamicRelease))
+ (start $~start)
  (func $rc/optimize/eliminated_v
   nop
  )
@@ -110,33 +110,33 @@
   end
   local.get $0
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -146,42 +146,42 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -189,235 +189,235 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1088
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1088
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -427,62 +427,62 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1088
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -490,82 +490,84 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -573,112 +575,130 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1088
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1088
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -690,47 +710,43 @@
    if
     unreachable
    end
-   i32.const 1216
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2784
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1216
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1216
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -741,110 +757,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1216
-   i32.const 2800
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1216
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1088
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1088
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -853,18 +878,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -872,29 +897,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1088
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -903,71 +926,69 @@
   if
    i32.const 0
    i32.const 1088
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -977,15 +998,18 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
- (func $rc/optimize/getRef (result i32)
+ (func $~lib/rt/tlsf/__alloc (result i32)
   call $~lib/rt/tlsf/maybeInitialize
   call $~lib/rt/tlsf/allocateBlock
   i32.const 16
   i32.add
+ )
+ (func $rc/optimize/getRef (result i32)
+  call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
  )
  (func $~lib/rt/pure/__release (param $0 i32)
@@ -1000,10 +1024,7 @@
   end
  )
  (func $rc/optimize/eliminated_rr (param $0 i32) (result i32)
-  call $~lib/rt/tlsf/maybeInitialize
-  call $~lib/rt/tlsf/allocateBlock
-  i32.const 16
-  i32.add
+  call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
  )
  (func $rc/optimize/OptimizeARC.eliminates.balancedInsideOutsideLoopWithBranch (param $0 i32) (param $1 i32) (param $2 i32)
@@ -1050,6 +1071,10 @@
   local.get $0
   call $~lib/rt/pure/__release
  )
+ (func $~start
+  i32.const 1216
+  global.set $~lib/rt/common/root
+ )
  (func $~lib/rt/pure/decrement (param $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1121,7 +1146,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/rc/optimize.untouched.wat b/tests/compiler/rc/optimize.untouched.wat
index 2504b02101..a5eacc6ea0 100644
--- a/tests/compiler/rc/optimize.untouched.wat
+++ b/tests/compiler/rc/optimize.untouched.wat
@@ -3,11 +3,10 @@
  (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $none_=>_i32 (func (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -19,9 +18,9 @@
  (data (i32.const 112) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e\00")
  (data (i32.const 176) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\00a\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/heap/__heap_base i32 (i32.const 196))
  (export "memory" (memory $0))
@@ -52,6 +51,7 @@
  (export "FinalizeARC.eliminates.unnecessaryStaticRelease" (func $rc/optimize/FinalizeARC.eliminates.unnecessaryStaticRelease))
  (export "FinalizeARC.keeps.dynamicRetain" (func $rc/optimize/FinalizeARC.keeps.dynamicRetain))
  (export "FinalizeARC.keeps.dynamicRelease" (func $rc/optimize/FinalizeARC.keeps.dynamicRelease))
+ (start $~start)
  (func $rc/optimize/eliminated_v
   nop
  )
@@ -129,7 +129,8 @@
   end
   local.get $0
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -138,38 +139,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -179,29 +178,29 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -209,21 +208,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -233,119 +232,112 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -355,184 +347,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 80
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -542,52 +529,52 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -595,21 +582,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -619,109 +606,100 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -729,7 +707,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -740,24 +718,22 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -765,50 +741,50 @@
    if
     i32.const 0
     i32.const 80
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 80
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -819,53 +795,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -875,26 +848,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -904,13 +878,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -921,84 +895,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1006,20 +969,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1030,7 +989,7 @@
   if
    i32.const 128
    i32.const 80
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1050,34 +1009,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1085,16 +1043,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1102,21 +1060,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1126,160 +1084,150 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 80
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1288,22 +1236,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1312,27 +1260,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1340,74 +1287,73 @@
   if
    i32.const 0
    i32.const 80
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1422,86 +1368,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 80
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 80
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1510,44 +1463,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 80
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1856,27 +1807,36 @@
   local.get $0
   call $~lib/rt/pure/__release
  )
+ (func $~start
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
+ )
  (func $~lib/rt/pure/__collect
   i32.const 1
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1935,7 +1895,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/rc/rereturn.optimized.wat b/tests/compiler/rc/rereturn.optimized.wat
index 160b6e5eb6..565aa92319 100644
--- a/tests/compiler/rc/rereturn.optimized.wat
+++ b/tests/compiler/rc/rereturn.optimized.wat
@@ -1,55 +1,52 @@
 (module
  (type $i32_=>_none (func (param i32)))
+ (type $none_=>_none (func))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $none_=>_none (func))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 1024) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (data (i32.const 1184) "\04\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 ")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~lib/rt/__rtti_base i32 (i32.const 1184))
  (export "memory" (memory $0))
  (export "__alloc" (func $~lib/rt/tlsf/__alloc))
  (export "__retain" (func $~lib/rt/pure/__retain))
  (export "__release" (func $~lib/rt/pure/__release))
- (export "__collect" (func $~start))
+ (export "__collect" (func $~lib/rt/pure/__collect))
  (export "__rtti_base" (global $~lib/rt/__rtti_base))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (start $~start)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -59,42 +56,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -102,235 +99,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -340,62 +337,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -403,82 +400,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -486,112 +485,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -603,47 +620,43 @@
    if
     unreachable
    end
-   i32.const 1232
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2800
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1232
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1232
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -654,66 +667,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1232
-   i32.const 2816
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1232
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -721,144 +734,143 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -869,80 +881,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1088
    i32.const 1040
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -953,18 +974,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -972,60 +993,56 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1096,6 +1113,10 @@
   end
  )
  (func $~start
+  i32.const 1232
+  global.set $~lib/rt/common/root
+ )
+ (func $~lib/rt/pure/__collect
   nop
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1167,7 +1188,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
   else
diff --git a/tests/compiler/rc/rereturn.untouched.wat b/tests/compiler/rc/rereturn.untouched.wat
index 86eaab64c7..4587d9b053 100644
--- a/tests/compiler/rc/rereturn.untouched.wat
+++ b/tests/compiler/rc/rereturn.untouched.wat
@@ -1,12 +1,10 @@
 (module
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $none_=>_none (func))
  (type $i32_=>_none (func (param i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $none_=>_none (func))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
@@ -15,9 +13,9 @@
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (data (i32.const 176) "\04\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/rt/__rtti_base i32 (i32.const 176))
  (global $~lib/heap/__heap_base i32 (i32.const 212))
@@ -28,7 +26,8 @@
  (export "__collect" (func $~lib/rt/pure/__collect))
  (export "__rtti_base" (global $~lib/rt/__rtti_base))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -37,38 +36,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -78,29 +75,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -108,21 +105,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -132,119 +129,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -254,184 +244,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -441,52 +426,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -494,21 +479,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -518,109 +503,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -628,7 +604,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -639,24 +615,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -664,50 +638,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -718,53 +692,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -774,26 +745,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -803,13 +775,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -820,84 +792,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -905,20 +866,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -929,7 +886,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -949,34 +906,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -984,16 +940,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1001,21 +957,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1025,160 +981,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
-   call $~lib/builtins/abort
-   unreachable
-  end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1187,22 +1133,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1211,27 +1157,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1239,74 +1184,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1321,86 +1265,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1409,42 +1360,40 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 0
   drop
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1552,6 +1501,14 @@
   call $~lib/rt/pure/__release
  )
  (func $~start
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $start:rc/rereturn
  )
  (func $~lib/rt/pure/__collect
@@ -1559,18 +1516,17 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 0
   drop
@@ -1629,7 +1585,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/rc/ternary-mismatch.optimized.wat b/tests/compiler/rc/ternary-mismatch.optimized.wat
index ae587c4e1a..556146b418 100644
--- a/tests/compiler/rc/ternary-mismatch.optimized.wat
+++ b/tests/compiler/rc/ternary-mismatch.optimized.wat
@@ -1,10 +1,9 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -15,40 +14,39 @@
  (data (i32.const 1024) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $rc/ternary-mismatch/gloRef (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (export "test1" (func $rc/ternary-mismatch/test1))
  (export "test2" (func $rc/ternary-mismatch/test2))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -58,42 +56,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -101,235 +99,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -339,62 +337,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -402,82 +400,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -485,112 +485,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -602,47 +620,43 @@
    if
     unreachable
    end
-   i32.const 1184
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2752
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1184
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1184
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -653,110 +667,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1184
-   i32.const 2768
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1184
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -765,18 +788,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -784,29 +807,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -815,71 +836,69 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -889,9 +908,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $~lib/rt/pure/__retain (param $0 i32) (result i32)
   (local $1 i32)
@@ -981,6 +1000,8 @@
   end
  )
  (func $~start
+  i32.const 1184
+  global.set $~lib/rt/common/root
   call $rc/ternary-mismatch/Ref#constructor
   global.set $rc/ternary-mismatch/gloRef
   i32.const 1
@@ -1069,7 +1090,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/rc/ternary-mismatch.untouched.wat b/tests/compiler/rc/ternary-mismatch.untouched.wat
index f502716e41..b599a1862f 100644
--- a/tests/compiler/rc/ternary-mismatch.untouched.wat
+++ b/tests/compiler/rc/ternary-mismatch.untouched.wat
@@ -1,13 +1,11 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -18,9 +16,9 @@
  (data (i32.const 64) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e\00")
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $rc/ternary-mismatch/gloRef (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 176))
@@ -28,7 +26,8 @@
  (export "test1" (func $rc/ternary-mismatch/test1))
  (export "test2" (func $rc/ternary-mismatch/test2))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -37,38 +36,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -78,29 +75,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -108,21 +105,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -132,119 +129,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -254,184 +244,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -441,52 +426,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -494,21 +479,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -518,109 +503,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -628,7 +604,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -639,24 +615,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -664,50 +638,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -718,53 +692,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -774,26 +745,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -803,13 +775,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -820,84 +792,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -905,20 +866,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -929,7 +886,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -949,34 +906,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -984,16 +940,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1001,21 +957,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1025,160 +981,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1187,22 +1133,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1211,27 +1157,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1239,74 +1184,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1321,86 +1265,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1409,44 +1360,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1567,6 +1516,14 @@
   end
  )
  (func $start:rc/ternary-mismatch
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $rc/ternary-mismatch/Ref#constructor
   global.set $rc/ternary-mismatch/gloRef
@@ -1593,22 +1550,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -1667,7 +1623,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/resolve-ternary.optimized.wat b/tests/compiler/resolve-ternary.optimized.wat
index 5c12ab7b25..27f652737d 100644
--- a/tests/compiler/resolve-ternary.optimized.wat
+++ b/tests/compiler/resolve-ternary.optimized.wat
@@ -1,13 +1,12 @@
 (module
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
+ (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_=>_none (func (param i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i64_i32_i64_i32_i64_=>_i32 (func (param i32 i64 i32 i64 i32 i64) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
@@ -27,8 +26,7 @@
  (data (i32.const 2372) "\01\00\00\00\01")
  (data (i32.const 2384) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\001\00.\000")
  (data (i32.const 2416) "\03\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 ")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~lib/util/number/_K (mut i32) (i32.const 0))
  (global $~lib/util/number/_frc_pow (mut i64) (i64.const 0))
  (global $~lib/util/number/_exp_pow (mut i32) (i32.const 0))
@@ -40,33 +38,33 @@
  (export "__collect" (func $~lib/rt/pure/__collect))
  (export "__rtti_base" (global $~lib/rt/__rtti_base))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -76,42 +74,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -119,235 +117,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -357,62 +355,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -420,82 +418,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -503,112 +503,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -620,47 +638,43 @@
    if
     unreachable
    end
-   i32.const 2448
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 4016
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 2448
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 2448
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -671,66 +685,66 @@
      br $for-loop|0
     end
    end
-   i32.const 2448
-   i32.const 4032
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 2448
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -738,144 +752,143 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -886,80 +899,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1088
    i32.const 1040
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -970,18 +992,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -989,60 +1011,56 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2295,15 +2313,14 @@
   local.get $2
   call $~lib/rt/pure/__retain
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
  )
  (func $start:resolve-ternary
@@ -2311,7 +2328,6 @@
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   call $~lib/util/number/decimalCount32
   local.tee $0
@@ -2390,7 +2406,7 @@
    if
     i32.const 0
     i32.const 1040
-    i32.const 581
+    i32.const 572
     i32.const 3
     call $~lib/builtins/abort
     unreachable
@@ -2416,6 +2432,8 @@
   call $~lib/rt/pure/__release
  )
  (func $~start
+  i32.const 2448
+  global.set $~lib/rt/common/root
   call $start:resolve-ternary
  )
  (func $~lib/rt/pure/__collect
@@ -2484,7 +2502,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/resolve-ternary.untouched.wat b/tests/compiler/resolve-ternary.untouched.wat
index ddf482c710..5b93312f32 100644
--- a/tests/compiler/resolve-ternary.untouched.wat
+++ b/tests/compiler/resolve-ternary.untouched.wat
@@ -1,13 +1,12 @@
 (module
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (type $i32_i64_i32_i64_i32_i64_i32_=>_i32 (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
  (type $i32_f64_=>_i32 (func (param i32 f64) (result i32)))
@@ -34,9 +33,9 @@
  (data (i32.const 1808) "\03\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00")
  (table $0 5 funcref)
  (elem (i32.const 1) $start:resolve-ternary~anonymous|0 $start:resolve-ternary~anonymous|1 $resolve-ternary/g1 $resolve-ternary/g2)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $resolve-ternary/b (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
@@ -58,7 +57,8 @@
  (export "__collect" (func $~lib/rt/pure/__collect))
  (export "__rtti_base" (global $~lib/rt/__rtti_base))
  (start $~start)
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -67,38 +67,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -108,29 +106,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -138,21 +136,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -162,119 +160,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -284,184 +275,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -471,52 +457,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -524,21 +510,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -548,109 +534,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -658,7 +635,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -669,24 +646,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -694,50 +669,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -748,53 +723,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -804,26 +776,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -833,13 +806,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -850,84 +823,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -935,20 +897,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -959,7 +917,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -979,34 +937,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1014,16 +971,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1031,21 +988,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1055,160 +1012,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1217,22 +1164,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1241,27 +1188,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1269,74 +1215,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1351,86 +1296,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1439,42 +1391,40 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 0
   drop
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -4694,25 +4644,24 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 0
   drop
@@ -4919,6 +4868,14 @@
   call $~lib/rt/pure/__release
  )
  (func $~start
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $start:resolve-ternary
  )
  (func $~lib/rt/pure/__collect
@@ -4980,7 +4937,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/retain-release-sanity.optimized.wat b/tests/compiler/retain-release-sanity.optimized.wat
index e3b306b5ff..54951d50e8 100644
--- a/tests/compiler/retain-release-sanity.optimized.wat
+++ b/tests/compiler/retain-release-sanity.optimized.wat
@@ -3,11 +3,9 @@
  (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -29,11 +27,7 @@
  (data (i32.const 1472) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
  (data (i32.const 1536) "\14\00\00\00\01\00\00\00\01\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s")
  (data (i32.const 1584) "\08\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00\"\t\00\00\00\00\00\00\"A\00\00\00\00\00\00\"A")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
- (global $~lib/rt/pure/CUR (mut i32) (i32.const 0))
- (global $~lib/rt/pure/END (mut i32) (i32.const 0))
- (global $~lib/rt/pure/ROOTS (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
  (func $~lib/rt/pure/__release (param $0 i32)
@@ -47,33 +41,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -83,42 +77,42 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -126,235 +120,235 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1136
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -364,62 +358,62 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1136
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -427,82 +421,84 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -510,112 +506,130 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1136
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1136
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -627,47 +641,43 @@
    if
     unreachable
    end
-   i32.const 1664
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 3232
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1664
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1664
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -678,16 +688,16 @@
      br $for-loop|0
     end
    end
-   i32.const 1664
-   i32.const 3248
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1664
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -696,7 +706,7 @@
   if
    i32.const 1184
    i32.const 1136
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -713,55 +723,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -769,144 +779,143 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1136
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1136
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -917,61 +926,70 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1136
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
    call $~lib/rt/pure/__collect
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -982,18 +1000,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1001,62 +1019,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1136
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1136
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1310,7 +1324,7 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -1490,121 +1504,115 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 1652
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/array/ensureSize (param $0 i32) (param $1 i32)
   (local $2 i32)
@@ -1632,8 +1640,8 @@
    local.get $0
    i32.load
    local.set $3
-   local.get $2
    call $~lib/rt/tlsf/maybeInitialize
+   local.get $2
    local.get $3
    call $~lib/rt/tlsf/checkUsedBlock
    local.get $1
@@ -1766,6 +1774,8 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  i32.const 1664
+  global.set $~lib/rt/common/root
   i32.const 16
   i32.const 3
   call $~lib/rt/tlsf/__alloc
@@ -1785,27 +1795,28 @@
   i32.const 12
   i32.const 0
   call $~lib/rt/tlsf/__alloc
-  local.tee $2
+  local.tee $1
   i32.const 12
   call $~lib/memory/memory.fill
-  local.get $2
-  local.tee $0
+  local.get $1
+  local.set $2
+  local.get $1
   local.get $3
   i32.load
   local.tee $4
   i32.ne
   if
-   local.get $0
+   local.get $2
    call $~lib/rt/pure/__retain
-   local.set $0
+   local.set $2
    local.get $4
    call $~lib/rt/pure/__release
   end
   local.get $3
-  local.get $0
+  local.get $2
   i32.store
   local.get $3
-  local.get $2
+  local.get $1
   i32.store offset=4
   local.get $3
   i32.const 12
@@ -1819,7 +1830,7 @@
   call $~lib/array/Array<i32>#push
   local.get $3
   i32.load offset=12
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.lt_s
   if
@@ -1832,17 +1843,17 @@
   end
   local.get $3
   i32.load offset=4
-  local.get $2
+  local.get $1
   i32.const 1
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.shl
   i32.add
   i32.load
   drop
   local.get $3
-  local.get $2
+  local.get $1
   i32.store offset=12
   local.get $3
   call $~lib/rt/pure/__release
@@ -1865,27 +1876,28 @@
   i32.const 0
   i32.const 0
   call $~lib/rt/tlsf/__alloc
-  local.tee $2
+  local.tee $1
   i32.const 0
   call $~lib/memory/memory.fill
-  local.get $2
-  local.tee $0
+  local.get $1
+  local.set $2
+  local.get $1
   local.get $3
   i32.load
   local.tee $4
   i32.ne
   if
-   local.get $0
+   local.get $2
    call $~lib/rt/pure/__retain
-   local.set $0
+   local.set $2
    local.get $4
    call $~lib/rt/pure/__release
   end
   local.get $3
-  local.get $0
+  local.get $2
   i32.store
   local.get $3
-  local.get $2
+  local.get $1
   i32.store offset=4
   local.get $3
   i32.const 0
@@ -1895,7 +1907,7 @@
   i32.store offset=12
   local.get $3
   loop $for-loop|0
-   local.get $1
+   local.get $0
    i32.const 10
    i32.lt_s
    if
@@ -1918,27 +1930,28 @@
     i32.const 0
     i32.const 0
     call $~lib/rt/tlsf/__alloc
-    local.tee $2
+    local.tee $1
     i32.const 0
     call $~lib/memory/memory.fill
-    local.get $2
-    local.tee $0
+    local.get $1
+    local.set $2
+    local.get $1
     local.get $3
     i32.load
     local.tee $5
     i32.ne
     if
-     local.get $0
+     local.get $2
      call $~lib/rt/pure/__retain
-     local.set $0
+     local.set $2
      local.get $5
      call $~lib/rt/pure/__release
     end
     local.get $3
-    local.get $0
+    local.get $2
     i32.store
     local.get $3
-    local.get $2
+    local.get $1
     i32.store offset=4
     local.get $3
     i32.const 0
@@ -1947,9 +1960,9 @@
     i32.const 0
     i32.store offset=12
     i32.const 0
-    local.set $0
+    local.set $2
     loop $for-loop|1
-     local.get $0
+     local.get $2
      i32.const 10
      i32.lt_s
      if
@@ -1959,7 +1972,7 @@
       local.tee $5
       i32.const 1
       i32.add
-      local.tee $2
+      local.tee $1
       call $~lib/array/ensureSize
       local.get $3
       i32.load offset=4
@@ -1970,21 +1983,21 @@
       i32.const 1344
       i32.store
       local.get $3
-      local.get $2
+      local.get $1
       i32.store offset=12
-      local.get $0
+      local.get $2
       i32.const 1
       i32.add
-      local.set $0
+      local.set $2
       br $for-loop|1
      end
     end
     local.get $3
     call $~lib/rt/pure/__release
-    local.get $1
+    local.get $0
     i32.const 1
     i32.add
-    local.set $1
+    local.set $0
     br $for-loop|0
    end
   end
@@ -1992,129 +2005,127 @@
   i32.const 1360
   i32.const 1392
   call $~lib/string/String.__concat
-  local.tee $1
+  local.tee $0
   i32.const 1456
   call $~lib/string/String.__concat
-  local.get $1
+  local.get $0
   call $~lib/rt/pure/__release
   call $~lib/rt/pure/__release
   i32.const 4
   i32.const 6
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
-  local.tee $2
+  local.tee $3
   i32.const 0
   i32.store
   i32.const 4
   i32.const 7
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
-  local.tee $3
+  local.tee $1
   i32.const 0
   i32.store
+  local.get $1
+  local.tee $2
   local.get $3
   local.tee $0
-  local.get $2
-  local.tee $1
   i32.load
   local.tee $4
   i32.ne
   if
-   local.get $0
+   local.get $2
    call $~lib/rt/pure/__retain
-   local.set $0
+   local.set $2
    local.get $4
    call $~lib/rt/pure/__release
   end
-  local.get $1
   local.get $0
+  local.get $2
   i32.store
+  local.get $0
   local.get $1
-  local.set $0
+  local.tee $0
   local.get $3
-  local.tee $1
-  local.get $0
   i32.load
   local.tee $4
   i32.ne
   if
-   local.get $1
+   local.get $0
    call $~lib/rt/pure/__retain
-   local.set $1
+   local.set $0
    local.get $4
    call $~lib/rt/pure/__release
   end
   local.get $0
-  local.get $1
   i32.store
-  local.get $0
-  local.tee $1
   local.get $3
   local.tee $0
+  local.get $1
+  local.tee $2
   i32.load
   local.tee $4
   i32.ne
   if
-   local.get $1
+   local.get $0
    call $~lib/rt/pure/__retain
-   local.set $1
+   local.set $0
    local.get $4
    call $~lib/rt/pure/__release
   end
+  local.get $2
   local.get $0
-  local.get $1
   i32.store
+  local.get $3
+  local.tee $0
   local.get $2
-  local.tee $1
-  local.get $0
   i32.load
   local.tee $4
   i32.ne
   if
-   local.get $1
+   local.get $0
    call $~lib/rt/pure/__retain
-   local.set $1
+   local.set $0
    local.get $4
    call $~lib/rt/pure/__release
   end
+  local.get $2
   local.get $0
-  local.get $1
   i32.store
+  local.get $1
   local.get $3
-  local.get $2
-  local.tee $1
+  local.tee $0
   i32.load
   local.tee $4
   i32.ne
   if
-   local.get $0
+   local.get $2
    call $~lib/rt/pure/__retain
-   local.set $0
+   local.set $2
    local.get $4
    call $~lib/rt/pure/__release
   end
-  local.get $1
   local.get $0
-  i32.store
   local.get $2
+  i32.store
   local.get $3
+  local.get $1
   i32.load
-  local.tee $0
+  local.tee $2
   i32.ne
   if
-   local.get $1
-   call $~lib/rt/pure/__retain
-   local.set $1
    local.get $0
+   call $~lib/rt/pure/__retain
+   local.set $0
+   local.get $2
    call $~lib/rt/pure/__release
   end
-  local.get $3
   local.get $1
+  local.get $0
   i32.store
-  local.get $2
-  call $~lib/rt/pure/__release
   local.get $3
   call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
   call $~lib/rt/pure/__collect
  )
  (func $~start
@@ -2162,7 +2173,6 @@
     i32.const -2147483648
     i32.store offset=4
    else
-    global.get $~lib/rt/tlsf/ROOT
     local.get $0
     call $~lib/rt/tlsf/freeBlock
    end
@@ -2223,13 +2233,17 @@
     i32.and
     i32.eqz
     if
-     global.get $~lib/rt/pure/CUR
+     global.get $~lib/rt/common/root
+     i32.load offset=16
      local.tee $1
-     global.get $~lib/rt/pure/END
+     global.get $~lib/rt/common/root
+     i32.load offset=20
      i32.ge_u
      if
-      global.get $~lib/rt/pure/CUR
-      global.get $~lib/rt/pure/ROOTS
+      global.get $~lib/rt/common/root
+      i32.load offset=16
+      global.get $~lib/rt/common/root
+      i32.load offset=12
       local.tee $1
       i32.sub
       local.tee $3
@@ -2263,26 +2277,31 @@
        call $~lib/rt/tlsf/checkUsedBlock
        call $~lib/rt/tlsf/freeBlock
       end
+      global.get $~lib/rt/common/root
       local.get $2
-      global.set $~lib/rt/pure/ROOTS
+      i32.store offset=12
+      global.get $~lib/rt/common/root
       local.get $2
       local.get $3
       i32.add
-      global.set $~lib/rt/pure/CUR
+      i32.store offset=16
+      global.get $~lib/rt/common/root
       local.get $2
       local.get $4
       i32.add
-      global.set $~lib/rt/pure/END
-      global.get $~lib/rt/pure/CUR
+      i32.store offset=20
+      global.get $~lib/rt/common/root
+      i32.load offset=16
       local.set $1
      end
      local.get $1
      local.get $0
      i32.store
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 4
      i32.add
-     global.set $~lib/rt/pure/CUR
+     i32.store offset=16
     end
    end
   end
@@ -2386,7 +2405,6 @@
    i32.add
    i32.const 5
    call $~lib/rt/__visit_members
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   end
@@ -2398,11 +2416,13 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  global.get $~lib/rt/pure/ROOTS
+  global.get $~lib/rt/common/root
+  i32.load offset=12
   local.tee $0
   local.tee $4
   local.set $3
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.set $1
   loop $for-loop|0
    local.get $3
@@ -2448,7 +2468,6 @@
      i32.and
      select
      if
-      global.get $~lib/rt/tlsf/ROOT
       local.get $2
       call $~lib/rt/tlsf/freeBlock
      else
@@ -2466,8 +2485,9 @@
     br $for-loop|0
    end
   end
+  global.get $~lib/rt/common/root
   local.get $4
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
   local.get $0
   local.set $1
   loop $for-loop|1
@@ -2509,8 +2529,9 @@
     br $for-loop|2
    end
   end
+  global.get $~lib/rt/common/root
   local.get $0
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
  )
  (func $~lib/rt/pure/__visit (param $0 i32) (param $1 i32)
   local.get $0
diff --git a/tests/compiler/retain-release-sanity.untouched.wat b/tests/compiler/retain-release-sanity.untouched.wat
index e1fa94dd82..afdf52d501 100644
--- a/tests/compiler/retain-release-sanity.untouched.wat
+++ b/tests/compiler/retain-release-sanity.untouched.wat
@@ -1,13 +1,11 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -30,14 +28,11 @@
  (data (i32.const 528) "\14\00\00\00\01\00\00\00\01\00\00\00\14\00\00\00~\00l\00i\00b\00/\00r\00t\00.\00t\00s\00")
  (data (i32.const 576) "\08\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00\"\t\00\00\00\00\00\00\"A\00\00\00\00\00\00\"A\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
- (global $~lib/rt/pure/CUR (mut i32) (i32.const 0))
- (global $~lib/rt/pure/END (mut i32) (i32.const 0))
- (global $~lib/rt/pure/ROOTS (mut i32) (i32.const 0))
  (global $~lib/rt/__rtti_base i32 (i32.const 576))
  (global $~lib/heap/__heap_base i32 (i32.const 644))
  (export "memory" (memory $0))
@@ -53,7 +48,8 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -62,38 +58,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -103,29 +97,29 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -133,21 +127,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -157,119 +151,112 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -279,184 +266,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 128
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -466,52 +448,52 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -519,21 +501,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -543,109 +525,100 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -653,7 +626,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -664,24 +637,22 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -689,50 +660,50 @@
    if
     i32.const 0
     i32.const 128
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 128
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -743,53 +714,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -799,26 +767,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -828,13 +797,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -845,84 +814,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -930,20 +888,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -954,7 +908,7 @@
   if
    i32.const 176
    i32.const 128
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -974,34 +928,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1009,16 +962,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1026,21 +979,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1050,160 +1003,150 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 128
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1212,22 +1155,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1236,27 +1179,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1264,74 +1206,73 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1346,86 +1287,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 128
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 128
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1434,44 +1382,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1880,7 +1826,7 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -3143,39 +3089,38 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -3183,106 +3128,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -3759,6 +3699,14 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   i32.const 3
   call $~lib/array/Array<i32>#constructor
@@ -4000,9 +3948,11 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  global.get $~lib/rt/pure/ROOTS
+  global.get $~lib/rt/common/root
+  i32.load offset=12
   local.set $0
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.get $0
   i32.sub
   local.set $1
@@ -4044,36 +3994,43 @@
    local.get $0
    call $~lib/rt/tlsf/__free
   end
+  global.get $~lib/rt/common/root
   local.get $5
-  global.set $~lib/rt/pure/ROOTS
+  i32.store offset=12
+  global.get $~lib/rt/common/root
   local.get $5
   local.get $1
   i32.add
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
+  global.get $~lib/rt/common/root
   local.get $5
   local.get $4
   i32.add
-  global.set $~lib/rt/pure/END
+  i32.store offset=20
  )
  (func $~lib/rt/pure/appendRoot (param $0 i32)
   (local $1 i32)
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.set $1
   local.get $1
-  global.get $~lib/rt/pure/END
+  global.get $~lib/rt/common/root
+  i32.load offset=20
   i32.ge_u
   if
    call $~lib/rt/pure/growRoots
-   global.get $~lib/rt/pure/CUR
+   global.get $~lib/rt/common/root
+   i32.load offset=16
    local.set $1
   end
   local.get $1
   local.get $0
   i32.store
+  global.get $~lib/rt/common/root
   local.get $1
   i32.const 4
   i32.add
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
   (local $1 i32)
@@ -4121,7 +4078,6 @@
    i32.and
    i32.eqz
    if
-    global.get $~lib/rt/tlsf/ROOT
     local.get $0
     call $~lib/rt/tlsf/freeBlock
    else
@@ -4303,7 +4259,6 @@
    i32.add
    i32.const 5
    call $~lib/rt/__visit_members
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   end
@@ -4318,13 +4273,15 @@
   (local $6 i32)
   i32.const 0
   drop
-  global.get $~lib/rt/pure/ROOTS
+  global.get $~lib/rt/common/root
+  i32.load offset=12
   local.set $0
   local.get $0
   local.set $1
   local.get $1
   local.set $2
-  global.get $~lib/rt/pure/CUR
+  global.get $~lib/rt/common/root
+  i32.load offset=16
   local.set $3
   loop $for-loop|0
    local.get $2
@@ -4378,7 +4335,6 @@
       i32.const 0
      end
      if
-      global.get $~lib/rt/tlsf/ROOT
       local.get $5
       call $~lib/rt/tlsf/freeBlock
      else
@@ -4398,8 +4354,9 @@
     br $for-loop|0
    end
   end
+  global.get $~lib/rt/common/root
   local.get $1
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
   local.get $0
   local.set $3
   loop $for-loop|1
@@ -4448,8 +4405,9 @@
     br $for-loop|2
    end
   end
+  global.get $~lib/rt/common/root
   local.get $0
-  global.set $~lib/rt/pure/CUR
+  i32.store offset=16
  )
  (func $~lib/rt/pure/__visit (param $0 i32) (param $1 i32)
   (local $2 i32)
diff --git a/tests/compiler/retain-return.optimized.wat b/tests/compiler/retain-return.optimized.wat
index b19a070365..191205ed31 100644
--- a/tests/compiler/retain-return.optimized.wat
+++ b/tests/compiler/retain-return.optimized.wat
@@ -1,49 +1,47 @@
 (module
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 1024) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $retain-return/ref (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -53,42 +51,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -96,235 +94,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -334,62 +332,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -397,82 +395,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -480,112 +480,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -597,47 +615,43 @@
    if
     unreachable
    end
-   i32.const 1184
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2752
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1184
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1184
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -648,110 +662,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1184
-   i32.const 2768
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1184
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -760,18 +783,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -779,29 +802,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -810,71 +831,69 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -884,7 +903,7 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
  )
  (func $~lib/rt/pure/__retain (param $0 i32) (result i32)
   (local $1 i32)
@@ -962,6 +981,8 @@
    i32.const 1
    global.set $~started
   end
+  i32.const 1184
+  global.set $~lib/rt/common/root
   call $retain-return/Ref#constructor
   call $~lib/rt/pure/__release
   call $retain-return/Ref#constructor
@@ -1062,7 +1083,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
   else
diff --git a/tests/compiler/retain-return.untouched.wat b/tests/compiler/retain-return.untouched.wat
index 5f9a41b003..019b8ef85b 100644
--- a/tests/compiler/retain-return.untouched.wat
+++ b/tests/compiler/retain-return.untouched.wat
@@ -1,12 +1,10 @@
 (module
  (type $none_=>_i32 (func (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_=>_none (func (param i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
@@ -15,9 +13,9 @@
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 7 funcref)
  (elem (i32.const 1) $start:retain-return~anonymous|0 $start:retain-return~anonymous|1 $start:retain-return~anonymous|2 $start:retain-return~anonymous|3 $start:retain-return~anonymous|4 $start:retain-return~anonymous|5)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $retain-return/ref (mut i32) (i32.const 0))
  (global $retain-return/returnNewFnExpr (mut i32) (i32.const 1))
@@ -31,7 +29,8 @@
  (global $~lib/heap/__heap_base i32 (i32.const 176))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -40,38 +39,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -81,29 +78,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -111,21 +108,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -135,119 +132,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -257,184 +247,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -444,52 +429,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -497,21 +482,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -521,109 +506,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -631,7 +607,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -642,24 +618,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -667,50 +641,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -721,53 +695,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -777,26 +748,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -806,13 +778,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -823,84 +795,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -908,20 +869,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -932,7 +889,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -952,34 +909,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -987,16 +943,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1004,21 +960,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1028,160 +984,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
-   call $~lib/builtins/abort
-   unreachable
-  end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1190,22 +1136,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1214,27 +1160,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1242,74 +1187,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1324,86 +1268,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1412,42 +1363,40 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 0
   drop
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1590,6 +1539,14 @@
  (func $start:retain-return
   (local $0 i32)
   (local $1 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $retain-return/returnNew
   call $~lib/rt/pure/__release
   call $retain-return/returnNew
@@ -1697,18 +1654,17 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 0
   drop
@@ -1767,7 +1723,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/runtime-full.optimized.wat b/tests/compiler/runtime-full.optimized.wat
index fa32ef6903..c392e3aeb6 100644
--- a/tests/compiler/runtime-full.optimized.wat
+++ b/tests/compiler/runtime-full.optimized.wat
@@ -1,21 +1,17 @@
 (module
  (type $i32_=>_none (func (param i32)))
+ (type $none_=>_none (func))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $none_=>_none (func))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 1024) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1072) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1136) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (data (i32.const 1184) "\03\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 ")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~lib/rt/__rtti_base i32 (i32.const 1184))
  (export "memory" (memory $0))
  (export "__alloc" (func $~lib/rt/tlsf/__alloc))
@@ -23,33 +19,34 @@
  (export "__release" (func $~lib/rt/pure/__release))
  (export "__collect" (func $~lib/rt/pure/__collect))
  (export "__rtti_base" (global $~lib/rt/__rtti_base))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (start $~start)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -59,42 +56,42 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -102,235 +99,235 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1040
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1040
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -340,62 +337,62 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1040
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -403,82 +400,84 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -486,112 +485,130 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1040
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -603,47 +620,43 @@
    if
     unreachable
    end
-   i32.const 1216
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 2784
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1216
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1216
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -654,66 +667,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1216
-   i32.const 2800
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1216
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -721,144 +734,143 @@
   if
    i32.const 0
    i32.const 1040
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -869,80 +881,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1040
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1088
    i32.const 1040
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -953,18 +974,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -972,60 +993,56 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1040
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1040
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1095,6 +1112,10 @@
    call $~lib/rt/pure/decrement
   end
  )
+ (func $~start
+  i32.const 1216
+  global.set $~lib/rt/common/root
+ )
  (func $~lib/rt/pure/__collect
   nop
  )
@@ -1167,7 +1188,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
   else
diff --git a/tests/compiler/runtime-full.untouched.wat b/tests/compiler/runtime-full.untouched.wat
index d7ab098ac5..a06143f001 100644
--- a/tests/compiler/runtime-full.untouched.wat
+++ b/tests/compiler/runtime-full.untouched.wat
@@ -1,13 +1,10 @@
 (module
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_none (func (param i32)))
+ (type $none_=>_none (func))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 16) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s\00")
@@ -15,9 +12,9 @@
  (data (i32.const 128) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (data (i32.const 176) "\03\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/rt/__rtti_base i32 (i32.const 176))
  (global $~lib/heap/__heap_base i32 (i32.const 204))
@@ -27,7 +24,9 @@
  (export "__release" (func $~lib/rt/pure/__release))
  (export "__collect" (func $~lib/rt/pure/__collect))
  (export "__rtti_base" (global $~lib/rt/__rtti_base))
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (start $~start)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -36,38 +35,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -77,29 +74,29 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -107,21 +104,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -131,119 +128,112 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -253,184 +243,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -440,52 +425,52 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -493,21 +478,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -517,109 +502,100 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -627,7 +603,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -638,24 +614,22 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -663,50 +637,50 @@
    if
     i32.const 0
     i32.const 32
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 32
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -717,53 +691,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -773,26 +744,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -802,13 +774,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -819,84 +791,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -904,20 +865,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -928,7 +885,7 @@
   if
    i32.const 80
    i32.const 32
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -948,34 +905,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -983,16 +939,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1000,21 +956,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1024,160 +980,150 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1186,22 +1132,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1210,27 +1156,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1238,74 +1183,73 @@
   if
    i32.const 0
    i32.const 32
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1320,86 +1264,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 32
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 32
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1408,42 +1359,40 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 32
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 0
   drop
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1527,23 +1476,32 @@
    call $~lib/rt/pure/decrement
   end
  )
+ (func $~start
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
+ )
  (func $~lib/rt/pure/__collect
   i32.const 1
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 0
   drop
@@ -1602,7 +1560,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/array-literal.optimized.wat b/tests/compiler/std/array-literal.optimized.wat
index ddd2247e86..d6b271fc2c 100644
--- a/tests/compiler/std/array-literal.optimized.wat
+++ b/tests/compiler/std/array-literal.optimized.wat
@@ -3,11 +3,9 @@
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -27,8 +25,7 @@
  (data (i32.const 1424) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1488) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (global $std/array-literal/i (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $std/array-literal/dynamicArrayI8 (mut i32) (i32.const 0))
  (global $std/array-literal/dynamicArrayI32 (mut i32) (i32.const 0))
  (global $std/array-literal/dynamicArrayRef (mut i32) (i32.const 0))
@@ -75,33 +72,33 @@
   i32.add
   i32.load
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1392
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -111,42 +108,42 @@
   if
    i32.const 0
    i32.const 1392
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -154,235 +151,235 @@
   if
    i32.const 0
    i32.const 1392
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1392
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1392
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1392
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -392,62 +389,62 @@
   if
    i32.const 0
    i32.const 1392
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1392
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -455,82 +452,84 @@
   if
    i32.const 0
    i32.const 1392
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -538,112 +537,130 @@
   if
    i32.const 0
    i32.const 1392
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1392
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1392
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -655,47 +672,43 @@
    if
     unreachable
    end
-   i32.const 1536
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 3104
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1536
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1536
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -706,66 +719,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1536
-   i32.const 3120
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1536
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -773,144 +786,143 @@
   if
    i32.const 0
    i32.const 1392
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1392
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1392
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -921,80 +933,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1392
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1440
    i32.const 1392
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -1005,18 +1026,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1024,62 +1045,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1392
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1392
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1288,6 +1305,8 @@
    call $~lib/builtins/abort
    unreachable
   end
+  i32.const 1536
+  global.set $~lib/rt/common/root
   i32.const 3
   i32.const 0
   i32.const 3
@@ -1633,7 +1652,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/std/array-literal.untouched.wat b/tests/compiler/std/array-literal.untouched.wat
index 88dd7543cb..b19740cafa 100644
--- a/tests/compiler/std/array-literal.untouched.wat
+++ b/tests/compiler/std/array-literal.untouched.wat
@@ -1,13 +1,12 @@
 (module
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -32,9 +31,9 @@
  (global $std/array-literal/staticArrayI32 i32 (i32.const 304))
  (global $std/array-literal/emptyArrayI32 (mut i32) (i32.const 352))
  (global $std/array-literal/i (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $std/array-literal/dynamicArrayI8 (mut i32) (i32.const 0))
@@ -114,7 +113,8 @@
   drop
   local.get $2
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -123,38 +123,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 384
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -164,29 +162,29 @@
   if
    i32.const 0
    i32.const 384
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -194,21 +192,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -218,119 +216,112 @@
   if
    i32.const 0
    i32.const 384
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -340,184 +331,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 384
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 384
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 384
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -527,52 +513,52 @@
   if
    i32.const 0
    i32.const 384
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 384
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -580,21 +566,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -604,109 +590,100 @@
   if
    i32.const 0
    i32.const 384
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -714,7 +691,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -725,24 +702,22 @@
   if
    i32.const 0
    i32.const 384
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -750,50 +725,50 @@
    if
     i32.const 0
     i32.const 384
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 384
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -804,53 +779,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -860,26 +832,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -889,13 +862,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -906,84 +879,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -991,20 +953,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1015,7 +973,7 @@
   if
    i32.const 432
    i32.const 384
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1035,34 +993,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1070,16 +1027,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1087,21 +1044,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1111,160 +1068,150 @@
   if
    i32.const 0
    i32.const 384
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 384
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1273,22 +1220,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1297,27 +1244,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1325,74 +1271,73 @@
   if
    i32.const 0
    i32.const 384
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1407,86 +1352,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 384
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 384
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 384
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1495,44 +1447,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 384
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -3086,6 +3036,14 @@
    call $~lib/builtins/abort
    unreachable
   end
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 3
   i32.const 0
   i32.const 3
@@ -3368,22 +3326,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -3442,7 +3399,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/array.optimized.wat b/tests/compiler/std/array.optimized.wat
index 8cfc0be17b..e19061898c 100644
--- a/tests/compiler/std/array.optimized.wat
+++ b/tests/compiler/std/array.optimized.wat
@@ -2,13 +2,13 @@
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
- (type $i32_=>_none (func (param i32)))
- (type $none_=>_i32 (func (result i32)))
- (type $none_=>_f64 (func (result f64)))
  (type $none_=>_none (func))
+ (type $none_=>_f64 (func (result f64)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i64_=>_i32 (func (param i32 i32 i64) (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i64_i32_=>_none (func (param i32 i64 i32)))
@@ -234,8 +234,7 @@
  (data (i32.const 9732) "\01")
  (table $0 57 funcref)
  (elem (i32.const 1) $start:std/array~anonymous|0 $start:std/array~anonymous|1 $start:std/array~anonymous|2 $start:std/array~anonymous|3 $start:std/array~anonymous|2 $start:std/array~anonymous|5 $start:std/array~anonymous|6 $start:std/array~anonymous|7 $start:std/array~anonymous|8 $start:std/array~anonymous|9 $start:std/array~anonymous|10 $start:std/array~anonymous|11 $start:std/array~anonymous|12 $start:std/array~anonymous|13 $start:std/array~anonymous|14 $start:std/array~anonymous|15 $start:std/array~anonymous|16 $start:std/array~anonymous|17 $start:std/array~anonymous|16 $start:std/array~anonymous|19 $start:std/array~anonymous|20 $start:std/array~anonymous|21 $start:std/array~anonymous|22 $start:std/array~anonymous|23 $start:std/array~anonymous|24 $start:std/array~anonymous|25 $start:std/array~anonymous|26 $start:std/array~anonymous|27 $start:std/array~anonymous|28 $start:std/array~anonymous|29 $start:std/array~anonymous|29 $start:std/array~anonymous|31 $start:std/array~anonymous|32 $start:std/array~anonymous|33 $start:std/array~anonymous|29 $start:std/array~anonymous|35 $start:std/array~anonymous|29 $start:std/array~anonymous|29 $start:std/array~anonymous|31 $start:std/array~anonymous|32 $start:std/array~anonymous|33 $start:std/array~anonymous|29 $start:std/array~anonymous|35 $~lib/util/sort/COMPARATOR<f32>~anonymous|0 $~lib/util/sort/COMPARATOR<f64>~anonymous|0 $~lib/util/sort/COMPARATOR<i32>~anonymous|0 $~lib/util/sort/COMPARATOR<u32>~anonymous|0 $~lib/util/sort/COMPARATOR<i32>~anonymous|0 $~lib/util/sort/COMPARATOR<i32>~anonymous|0 $start:std/array~anonymous|44 $~lib/util/sort/COMPARATOR<i32>~anonymous|0 $start:std/array~anonymous|44 $start:std/array~anonymous|47 $start:std/array~anonymous|48 $~lib/util/sort/COMPARATOR<~lib/string/String | null>~anonymous|0 $~lib/util/sort/COMPARATOR<~lib/string/String | null>~anonymous|0)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $std/array/arr (mut i32) (i32.const 0))
  (global $std/array/i (mut i32) (i32.const 0))
  (global $~lib/math/random_seeded (mut i32) (i32.const 0))
@@ -263,33 +262,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -299,42 +298,42 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -342,235 +341,235 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1136
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1136
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -580,62 +579,62 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1136
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -643,82 +642,84 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -726,112 +727,130 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1136
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1136
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -843,47 +862,43 @@
    if
     unreachable
    end
-   i32.const 9744
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 11312
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 9744
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 9744
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -894,16 +909,16 @@
      br $for-loop|0
     end
    end
-   i32.const 9744
-   i32.const 11328
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 9744
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -912,7 +927,7 @@
   if
    i32.const 1184
    i32.const 1136
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -929,55 +944,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -985,144 +1000,143 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1136
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1136
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -1133,60 +1147,69 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1136
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -1197,18 +1220,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1216,62 +1239,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1136
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1136
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2113,128 +2132,122 @@
   if
    i32.const 0
    i32.const 1136
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 9744
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/array/ensureSize (param $0 i32) (param $1 i32)
   (local $2 i32)
@@ -2262,8 +2275,8 @@
    local.get $0
    i32.load
    local.set $3
-   local.get $2
    call $~lib/rt/tlsf/maybeInitialize
+   local.get $2
    local.get $3
    call $~lib/rt/tlsf/checkUsedBlock
    local.get $1
@@ -3747,6 +3760,12 @@
    unreachable
   end
  )
+ (func $~lib/rt/tlsf/__free (param $0 i32)
+  call $~lib/rt/tlsf/maybeInitialize
+  local.get $0
+  call $~lib/rt/tlsf/checkUsedBlock
+  call $~lib/rt/tlsf/freeBlock
+ )
  (func $~lib/util/sort/weakHeapSort<f32> (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -3983,10 +4002,8 @@
     br $for-loop|2
    end
   end
-  call $~lib/rt/tlsf/maybeInitialize
   local.get $5
-  call $~lib/rt/tlsf/checkUsedBlock
-  call $~lib/rt/tlsf/freeBlock
+  call $~lib/rt/tlsf/__free
   local.get $0
   f32.load offset=4
   local.set $4
@@ -4263,10 +4280,8 @@
     br $for-loop|2
    end
   end
-  call $~lib/rt/tlsf/maybeInitialize
   local.get $5
-  call $~lib/rt/tlsf/checkUsedBlock
-  call $~lib/rt/tlsf/freeBlock
+  call $~lib/rt/tlsf/__free
   local.get $0
   f64.load offset=8
   local.set $4
@@ -4566,10 +4581,8 @@
     br $for-loop|2
    end
   end
-  call $~lib/rt/tlsf/maybeInitialize
   local.get $5
-  call $~lib/rt/tlsf/checkUsedBlock
-  call $~lib/rt/tlsf/freeBlock
+  call $~lib/rt/tlsf/__free
   local.get $0
   i32.load offset=4
   local.set $1
@@ -7262,10 +7275,8 @@
     local.get $0
     call $~lib/string/String#substring
     local.set $0
-    call $~lib/rt/tlsf/maybeInitialize
     local.get $1
-    call $~lib/rt/tlsf/checkUsedBlock
-    call $~lib/rt/tlsf/freeBlock
+    call $~lib/rt/tlsf/__free
    end
    local.get $0
    return
@@ -9588,6 +9599,8 @@
   (local $59 i32)
   (local $60 i32)
   (local $61 i32)
+  i32.const 9744
+  global.set $~lib/rt/common/root
   i32.const 0
   call $~lib/array/Array<i32>#constructor
   global.set $std/array/arr
@@ -16247,7 +16260,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/array.untouched.wat b/tests/compiler/std/array.untouched.wat
index 67512ffaca..9f1a3462f6 100644
--- a/tests/compiler/std/array.untouched.wat
+++ b/tests/compiler/std/array.untouched.wat
@@ -20,7 +20,6 @@
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i64_i32_=>_none (func (param i32 i64 i32)))
  (type $i64_=>_none (func (param i64)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (type $i32_i32_f64_=>_i32 (func (param i32 i32 f64) (result i32)))
  (type $i32_i64_i32_i64_i32_i64_i32_=>_i32 (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
@@ -232,9 +231,9 @@
  (data (i32.const 9120) "\00\00\00\00\01\00\00\00\00\00\00\00\00\00\00\00")
  (table $0 57 funcref)
  (elem (i32.const 1) $start:std/array~anonymous|0 $start:std/array~anonymous|1 $start:std/array~anonymous|2 $start:std/array~anonymous|3 $start:std/array~anonymous|4 $start:std/array~anonymous|5 $start:std/array~anonymous|6 $start:std/array~anonymous|7 $start:std/array~anonymous|8 $start:std/array~anonymous|9 $start:std/array~anonymous|10 $start:std/array~anonymous|11 $start:std/array~anonymous|12 $start:std/array~anonymous|13 $start:std/array~anonymous|14 $start:std/array~anonymous|15 $start:std/array~anonymous|16 $start:std/array~anonymous|17 $start:std/array~anonymous|18 $start:std/array~anonymous|19 $start:std/array~anonymous|20 $start:std/array~anonymous|21 $start:std/array~anonymous|22 $start:std/array~anonymous|23 $start:std/array~anonymous|24 $start:std/array~anonymous|25 $start:std/array~anonymous|26 $start:std/array~anonymous|27 $start:std/array~anonymous|28 $start:std/array~anonymous|29 $start:std/array~anonymous|30 $start:std/array~anonymous|31 $start:std/array~anonymous|32 $start:std/array~anonymous|33 $start:std/array~anonymous|34 $start:std/array~anonymous|35 $start:std/array~anonymous|36 $start:std/array~anonymous|37 $start:std/array~anonymous|38 $start:std/array~anonymous|39 $start:std/array~anonymous|40 $start:std/array~anonymous|41 $start:std/array~anonymous|42 $~lib/util/sort/COMPARATOR<f32>~anonymous|0 $~lib/util/sort/COMPARATOR<f64>~anonymous|0 $~lib/util/sort/COMPARATOR<i32>~anonymous|0 $~lib/util/sort/COMPARATOR<u32>~anonymous|0 $~lib/util/sort/COMPARATOR<i32>~anonymous|1 $start:std/array~anonymous|43 $start:std/array~anonymous|44 $start:std/array~anonymous|45 $start:std/array~anonymous|46 $start:std/array~anonymous|47 $start:std/array~anonymous|48 $~lib/util/sort/COMPARATOR<~lib/string/String | null>~anonymous|0 $~lib/util/sort/COMPARATOR<~lib/string/String>~anonymous|0)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $std/array/arr (mut i32) (i32.const 0))
@@ -271,7 +270,8 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -280,38 +280,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -321,29 +319,29 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -351,21 +349,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -375,119 +373,112 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -497,184 +488,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 128
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -684,52 +670,52 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -737,21 +723,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -761,109 +747,100 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -871,7 +848,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -882,24 +859,22 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -907,50 +882,50 @@
    if
     i32.const 0
     i32.const 128
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 128
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -961,53 +936,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1017,26 +989,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -1046,13 +1019,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -1063,84 +1036,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1148,20 +1110,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1172,7 +1130,7 @@
   if
    i32.const 176
    i32.const 128
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1192,34 +1150,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1227,16 +1184,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1244,21 +1201,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1268,160 +1225,150 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 128
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
-  i32.add
-  local.set $1
-  local.get $1
+  i32.add
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1430,22 +1377,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1454,27 +1401,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1482,74 +1428,73 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1564,86 +1509,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 128
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 128
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1652,44 +1604,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 128
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -4047,46 +3997,45 @@
   if
    i32.const 0
    i32.const 128
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -4094,106 +4043,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -18943,6 +18887,14 @@
   i32.const 8
   i32.eq
   drop
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   i32.const 0
   call $~lib/array/Array<i32>#constructor
@@ -25070,7 +25022,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/arraybuffer.optimized.wat b/tests/compiler/std/arraybuffer.optimized.wat
index 7b293d62ad..26552542a5 100644
--- a/tests/compiler/std/arraybuffer.optimized.wat
+++ b/tests/compiler/std/arraybuffer.optimized.wat
@@ -1,13 +1,12 @@
 (module
  (type $i32_=>_none (func (param i32)))
+ (type $none_=>_none (func))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $none_=>_none (func))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -22,8 +21,7 @@
  (data (i32.const 1296) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00s\00t\00d\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s")
  (data (i32.const 1360) "\08\00\00\00\01\00\00\00\00\00\00\00\08\00\00\00\01\00\00\00\02")
  (data (i32.const 1392) " \00\00\00\01\00\00\00\01\00\00\00 \00\00\00~\00l\00i\00b\00/\00d\00a\00t\00a\00v\00i\00e\00w\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
  (func $~lib/rt/pure/__release (param $0 i32)
@@ -37,33 +35,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -73,42 +71,42 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -116,235 +114,235 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1152
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -354,62 +352,62 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1152
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -417,82 +415,84 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -500,112 +500,130 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -617,47 +635,43 @@
    if
     unreachable
    end
-   i32.const 1440
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 3008
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1440
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1440
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -668,66 +682,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1440
-   i32.const 3024
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1440
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -735,144 +749,143 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -883,80 +896,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1200
    i32.const 1152
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -967,18 +989,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -986,62 +1008,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1152
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1582,6 +1600,8 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
+  i32.const 1440
+  global.set $~lib/rt/common/root
   i32.const 8
   i32.const 0
   call $~lib/rt/tlsf/__alloc
@@ -1971,7 +1991,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/std/arraybuffer.untouched.wat b/tests/compiler/std/arraybuffer.untouched.wat
index 5491c52dc2..33ba88a506 100644
--- a/tests/compiler/std/arraybuffer.untouched.wat
+++ b/tests/compiler/std/arraybuffer.untouched.wat
@@ -1,14 +1,13 @@
 (module
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $none_=>_none (func))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -24,9 +23,9 @@
  (data (i32.const 352) "\08\00\00\00\01\00\00\00\00\00\00\00\08\00\00\00\01\00\00\00\02\00\00\00")
  (data (i32.const 384) " \00\00\00\01\00\00\00\01\00\00\00 \00\00\00~\00l\00i\00b\00/\00d\00a\00t\00a\00v\00i\00e\00w\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~argumentsLength (mut i32) (i32.const 0))
@@ -44,7 +43,8 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -53,38 +53,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -94,29 +92,29 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -124,21 +122,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -148,119 +146,112 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -270,184 +261,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -457,52 +443,52 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -510,21 +496,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -534,109 +520,100 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
-  local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.get $8
+  local.set $2
+  local.get $9
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -644,7 +621,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -655,24 +632,22 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -680,50 +655,50 @@
    if
     i32.const 0
     i32.const 144
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -734,53 +709,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -790,26 +762,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -819,13 +792,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -836,84 +809,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -921,20 +883,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -945,7 +903,7 @@
   if
    i32.const 192
    i32.const 144
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -965,34 +923,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1000,16 +957,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1017,21 +974,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1041,160 +998,150 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
-  i32.const 0
-  local.set $7
-  local.get $6
+  local.set $4
+  i32.const 0
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1203,22 +1150,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1227,27 +1174,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1255,74 +1201,73 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1337,86 +1282,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 144
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1425,44 +1377,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -3695,6 +3645,14 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   i32.const 8
   call $~lib/arraybuffer/ArrayBuffer#constructor
@@ -4062,22 +4020,21 @@
  (func $~start
   call $start:std/arraybuffer
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -4136,7 +4093,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/dataview.optimized.wat b/tests/compiler/std/dataview.optimized.wat
index 0dc4eb871c..a613dfee00 100644
--- a/tests/compiler/std/dataview.optimized.wat
+++ b/tests/compiler/std/dataview.optimized.wat
@@ -1,7 +1,7 @@
 (module
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
@@ -11,7 +11,6 @@
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_f32_i32_=>_none (func (param i32 f32 i32)))
  (type $i32_f64_i32_=>_none (func (param i32 f64 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i64_=>_i64 (func (param i64) (result i64)))
  (type $i32_i32_i32_=>_f32 (func (param i32 i32 i32) (result f32)))
  (type $i32_i32_=>_f64 (func (param i32 i32) (result f64)))
@@ -30,8 +29,7 @@
  (data (i32.const 1360) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00~\00l\00i\00b\00/\00t\00y\00p\00e\00d\00a\00r\00r\00a\00y\00.\00t\00s")
  (data (i32.const 1424) " \00\00\00\01\00\00\00\01\00\00\00 \00\00\00~\00l\00i\00b\00/\00d\00a\00t\00a\00v\00i\00e\00w\00.\00t\00s")
  (data (i32.const 1472) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00s\00t\00d\00/\00d\00a\00t\00a\00v\00i\00e\00w\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
  (func $~lib/rt/pure/__release (param $0 i32)
@@ -45,33 +43,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -81,42 +79,42 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -124,235 +122,235 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1152
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -362,62 +360,62 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1152
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -425,82 +423,84 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -508,112 +508,130 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -625,47 +643,43 @@
    if
     unreachable
    end
-   i32.const 1520
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 3088
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1520
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1520
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -676,66 +690,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1520
-   i32.const 3104
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1520
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -743,144 +757,143 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -891,80 +904,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1200
    i32.const 1152
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -975,18 +997,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -994,62 +1016,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1152
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1832,6 +1850,8 @@
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
+  i32.const 1520
+  global.set $~lib/rt/common/root
   i32.const 12
   i32.const 3
   call $~lib/rt/tlsf/__alloc
@@ -3493,7 +3513,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/std/dataview.untouched.wat b/tests/compiler/std/dataview.untouched.wat
index e7910f81cf..c054f6df3e 100644
--- a/tests/compiler/std/dataview.untouched.wat
+++ b/tests/compiler/std/dataview.untouched.wat
@@ -1,19 +1,18 @@
 (module
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $none_=>_none (func))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i64_i32_=>_none (func (param i32 i32 i64 i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
  (type $i32_i32_i32_=>_i64 (func (param i32 i32 i32) (result i64)))
  (type $i64_=>_i64 (func (param i64) (result i64)))
  (type $i32_i32_f32_i32_=>_none (func (param i32 i32 f32 i32)))
  (type $i32_i32_f64_i32_=>_none (func (param i32 i32 f64 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_=>_f32 (func (param i32 i32 i32) (result f32)))
  (type $i32_i32_i32_=>_f64 (func (param i32 i32 i32) (result f64)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
@@ -32,9 +31,9 @@
  (data (i32.const 416) " \00\00\00\01\00\00\00\01\00\00\00 \00\00\00~\00l\00i\00b\00/\00d\00a\00t\00a\00v\00i\00e\00w\00.\00t\00s\00")
  (data (i32.const 464) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00s\00t\00d\00/\00d\00a\00t\00a\00v\00i\00e\00w\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~argumentsLength (mut i32) (i32.const 0))
@@ -52,7 +51,8 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -61,38 +61,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -102,29 +100,29 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -132,21 +130,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -156,119 +154,112 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -278,184 +269,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -465,52 +451,52 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -518,21 +504,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -542,109 +528,100 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -652,7 +629,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -663,24 +640,22 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -688,50 +663,50 @@
    if
     i32.const 0
     i32.const 144
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -742,53 +717,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -798,26 +770,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -827,13 +800,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -844,84 +817,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -929,20 +891,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -953,7 +911,7 @@
   if
    i32.const 192
    i32.const 144
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -973,34 +931,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1008,16 +965,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1025,21 +982,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1049,160 +1006,150 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1211,22 +1158,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1235,27 +1182,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1263,74 +1209,73 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1345,86 +1290,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 144
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1433,44 +1385,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2809,6 +2759,14 @@
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   i32.const 8
   call $~lib/typedarray/Uint8Array#constructor
@@ -4537,22 +4495,21 @@
  (func $~start
   call $start:std/dataview
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -4611,7 +4568,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/map.optimized.wat b/tests/compiler/std/map.optimized.wat
index fb5b50733e..2fda9fed13 100644
--- a/tests/compiler/std/map.optimized.wat
+++ b/tests/compiler/std/map.optimized.wat
@@ -1,12 +1,11 @@
 (module
  (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_=>_none (func (param i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i64_=>_i32 (func (param i32 i64) (result i32)))
  (type $i32_i64_i32_=>_i32 (func (param i32 i64 i32) (result i32)))
  (type $i32_f32_=>_i32 (func (param i32 f32) (result i32)))
@@ -18,6 +17,7 @@
  (type $i32_i64_=>_none (func (param i32 i64)))
  (type $i32_f32_=>_none (func (param i32 f32)))
  (type $i32_f64_=>_none (func (param i32 f64)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i64_i64_=>_i32 (func (param i32 i64 i64) (result i32)))
  (type $i32_f32_f32_=>_i32 (func (param i32 f32 f32) (result i32)))
  (type $i32_f64_f64_=>_i32 (func (param i32 f64 f64) (result i32)))
@@ -40,8 +40,7 @@
  (data (i32.const 1408) "\16\00\00\00\01\00\00\00\01\00\00\00\16\00\00\00~\00l\00i\00b\00/\00m\00a\00p\00.\00t\00s")
  (data (i32.const 1456) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
  (data (i32.const 1504) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
  (func $~lib/rt/pure/__release (param $0 i32)
@@ -55,33 +54,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -91,42 +90,42 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -134,235 +133,235 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1152
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -372,62 +371,62 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1152
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -435,82 +434,84 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -518,112 +519,130 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -635,47 +654,43 @@
    if
     unreachable
    end
-   i32.const 1568
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 3136
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1568
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1568
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -686,16 +701,16 @@
      br $for-loop|0
     end
    end
-   i32.const 1568
-   i32.const 3152
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1568
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -704,7 +719,7 @@
   if
    i32.const 1200
    i32.const 1152
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -721,55 +736,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -777,144 +792,143 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -925,60 +939,69 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -989,18 +1012,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1008,62 +1031,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1152
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1826,127 +1845,120 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 1556
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/array/ensureSize (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
   local.get $1
   local.get $0
   i32.load offset=8
@@ -2005,7 +2017,7 @@
    if
     i32.const 0
     i32.const 1152
-    i32.const 581
+    i32.const 572
     i32.const 3
     call $~lib/builtins/abort
     unreachable
@@ -13029,6 +13041,8 @@
   call $~lib/rt/pure/__release
  )
  (func $~start
+  i32.const 1568
+  global.set $~lib/rt/common/root
   call $std/map/testNumeric<i8,i32>
   call $std/map/testNumeric<u8,i32>
   call $std/map/testNumeric<i16,i32>
@@ -13112,7 +13126,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/map.untouched.wat b/tests/compiler/std/map.untouched.wat
index 1131cad73a..78f01f0821 100644
--- a/tests/compiler/std/map.untouched.wat
+++ b/tests/compiler/std/map.untouched.wat
@@ -20,7 +20,6 @@
  (type $i32_i32_=>_f32 (func (param i32 i32) (result f32)))
  (type $i32_i32_=>_f64 (func (param i32 i32) (result f64)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_f32_f32_=>_i32 (func (param i32 f32 f32) (result i32)))
  (type $i32_f64_f64_=>_i32 (func (param i32 f64 f64) (result i32)))
  (type $i64_=>_i32 (func (param i64) (result i32)))
@@ -42,9 +41,9 @@
  (data (i32.const 448) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00")
  (data (i32.const 496) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 548))
@@ -61,7 +60,8 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -70,38 +70,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -111,29 +109,29 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -141,21 +139,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -165,119 +163,112 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -287,184 +278,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -474,52 +460,52 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -527,21 +513,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -551,109 +537,100 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -661,7 +638,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -672,24 +649,22 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -697,50 +672,50 @@
    if
     i32.const 0
     i32.const 144
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -751,53 +726,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -807,26 +779,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -836,13 +809,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -853,84 +826,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -938,20 +900,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -962,7 +920,7 @@
   if
    i32.const 192
    i32.const 144
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -982,34 +940,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1017,16 +974,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1034,21 +991,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1058,160 +1015,150 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
-  i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  i32.sub
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1220,22 +1167,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1244,27 +1191,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1272,74 +1218,73 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1354,86 +1299,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 144
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1442,44 +1394,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2410,7 +2360,7 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -3673,39 +3623,38 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -3713,106 +3662,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -21032,6 +20976,14 @@
   call $~lib/rt/pure/__release
  )
  (func $start:std/map
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $std/map/testNumeric<i8,i32>
   call $std/map/testNumeric<u8,i32>
   call $std/map/testNumeric<i16,i32>
@@ -21102,7 +21054,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/set.optimized.wat b/tests/compiler/std/set.optimized.wat
index d466d43d4e..098b2e6181 100644
--- a/tests/compiler/std/set.optimized.wat
+++ b/tests/compiler/std/set.optimized.wat
@@ -3,8 +3,8 @@
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $none_=>_none (func))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_=>_none (func (param i32)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i64_=>_i32 (func (param i32 i64) (result i32)))
@@ -37,8 +37,7 @@
  (data (i32.const 1296) "\14\00\00\00\01\00\00\00\01\00\00\00\14\00\00\00s\00t\00d\00/\00s\00e\00t\00.\00t\00s")
  (data (i32.const 1344) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
  (data (i32.const 1392) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
  (func $~lib/rt/pure/__release (param $0 i32)
@@ -52,33 +51,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -88,42 +87,42 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -131,235 +130,235 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1152
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -369,62 +368,62 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1152
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -432,82 +431,84 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -515,112 +516,130 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -632,47 +651,43 @@
    if
     unreachable
    end
-   i32.const 1456
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 3024
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1456
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1456
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -683,16 +698,16 @@
      br $for-loop|0
     end
    end
-   i32.const 1456
-   i32.const 3040
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1456
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -701,7 +716,7 @@
   if
    i32.const 1200
    i32.const 1152
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -718,55 +733,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -774,144 +789,143 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -922,60 +936,69 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -986,18 +1009,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1005,62 +1028,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1152
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1817,127 +1836,120 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 1444
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/array/ensureSize (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
   local.get $1
   local.get $0
   i32.load offset=8
@@ -1996,7 +2008,7 @@
    if
     i32.const 0
     i32.const 1152
-    i32.const 581
+    i32.const 572
     i32.const 3
     call $~lib/builtins/abort
     unreachable
@@ -9363,6 +9375,8 @@
   call $~lib/rt/pure/__release
  )
  (func $~start
+  i32.const 1456
+  global.set $~lib/rt/common/root
   call $std/set/testNumeric<i8>
   call $std/set/testNumeric<u8>
   call $std/set/testNumeric<i16>
@@ -9446,7 +9460,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/set.untouched.wat b/tests/compiler/std/set.untouched.wat
index 20a7bc6553..e10b17761b 100644
--- a/tests/compiler/std/set.untouched.wat
+++ b/tests/compiler/std/set.untouched.wat
@@ -1,7 +1,7 @@
 (module
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_none (func (param i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $none_=>_none (func))
@@ -17,7 +17,6 @@
  (type $i32_i32_=>_f32 (func (param i32 i32) (result f32)))
  (type $i32_i32_=>_f64 (func (param i32 i32) (result f64)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_f32_i32_=>_i32 (func (param i32 f32 i32) (result i32)))
  (type $i32_f64_i32_=>_i32 (func (param i32 f64 i32) (result i32)))
  (type $i64_=>_i32 (func (param i64) (result i32)))
@@ -37,9 +36,9 @@
  (data (i32.const 336) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00")
  (data (i32.const 384) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 436))
@@ -56,7 +55,8 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -65,38 +65,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -106,29 +104,29 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -136,21 +134,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -160,119 +158,112 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -282,184 +273,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -469,52 +455,52 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -522,21 +508,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -546,109 +532,100 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -656,7 +633,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -667,24 +644,22 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -692,50 +667,50 @@
    if
     i32.const 0
     i32.const 144
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -746,53 +721,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -802,26 +774,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -831,13 +804,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -848,84 +821,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -933,20 +895,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -957,7 +915,7 @@
   if
    i32.const 192
    i32.const 144
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -977,34 +935,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1012,16 +969,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1029,21 +986,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1053,160 +1010,150 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
-  i32.const 16
-  i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  i32.const 16
+  i32.sub
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1215,22 +1162,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1239,27 +1186,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1267,74 +1213,73 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1349,86 +1294,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 144
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1437,44 +1389,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2346,7 +2296,7 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -3609,39 +3559,38 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -3649,106 +3598,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -14571,6 +14515,14 @@
   call $~lib/rt/pure/__release
  )
  (func $start:std/set
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $std/set/testNumeric<i8>
   call $std/set/testNumeric<u8>
   call $std/set/testNumeric<i16>
@@ -14641,7 +14593,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/staticarray.optimized.wat b/tests/compiler/std/staticarray.optimized.wat
index ec97281e2d..91d47c77c8 100644
--- a/tests/compiler/std/staticarray.optimized.wat
+++ b/tests/compiler/std/staticarray.optimized.wat
@@ -1,13 +1,13 @@
 (module
  (type $i32_=>_none (func (param i32)))
+ (type $none_=>_none (func))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $none_=>_none (func))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -23,8 +23,7 @@
  (data (i32.const 1312) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s")
  (data (i32.const 1360) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1424) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $std/staticarray/arr3 (mut i32) (i32.const 0))
  (global $std/staticarray/arr4 (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
@@ -75,33 +74,33 @@
   local.get $1
   i32.store offset=4
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1328
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -111,42 +110,42 @@
   if
    i32.const 0
    i32.const 1328
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -154,235 +153,235 @@
   if
    i32.const 0
    i32.const 1328
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1328
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1328
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1328
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -392,62 +391,62 @@
   if
    i32.const 0
    i32.const 1328
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1328
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -455,82 +454,84 @@
   if
    i32.const 0
    i32.const 1328
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -538,112 +539,130 @@
   if
    i32.const 0
    i32.const 1328
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1328
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1328
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -655,47 +674,43 @@
    if
     unreachable
    end
-   i32.const 1472
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 3040
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1472
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1472
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -706,66 +721,66 @@
      br $for-loop|0
     end
    end
-   i32.const 1472
-   i32.const 3056
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1472
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -773,144 +788,143 @@
   if
    i32.const 0
    i32.const 1328
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1328
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1328
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -921,80 +935,89 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1328
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 1073741808
   i32.ge_u
   if
    i32.const 1376
    i32.const 1328
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   i32.const 15
   i32.add
   i32.const -16
   i32.and
-  local.tee $3
+  local.tee $2
   i32.const 16
-  local.get $3
+  local.get $2
   i32.const 16
   i32.gt_u
   select
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -1005,18 +1028,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1024,62 +1047,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1328
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1328
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1429,6 +1448,8 @@
    call $~lib/builtins/abort
    unreachable
   end
+  i32.const 1472
+  global.set $~lib/rt/common/root
   call $std/staticarray/test
   global.set $std/staticarray/arr3
   global.get $std/staticarray/arr3
@@ -1660,7 +1681,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/std/staticarray.untouched.wat b/tests/compiler/std/staticarray.untouched.wat
index 69b4f3f24b..56efee0610 100644
--- a/tests/compiler/std/staticarray.untouched.wat
+++ b/tests/compiler/std/staticarray.untouched.wat
@@ -1,13 +1,13 @@
 (module
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -26,9 +26,9 @@
  (table $0 1 funcref)
  (global $std/staticarray/arr1 i32 (i32.const 32))
  (global $std/staticarray/arr2 i32 (i32.const 256))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $std/staticarray/arr3 (mut i32) (i32.const 0))
@@ -104,7 +104,8 @@
   local.get $2
   call $~lib/staticarray/StaticArray<i32>#__uset
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -113,38 +114,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 320
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -154,29 +153,29 @@
   if
    i32.const 0
    i32.const 320
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -184,21 +183,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -208,119 +207,112 @@
   if
    i32.const 0
    i32.const 320
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -330,184 +322,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 320
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 320
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 320
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -517,52 +504,52 @@
   if
    i32.const 0
    i32.const 320
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 320
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -570,21 +557,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -594,109 +581,100 @@
   if
    i32.const 0
    i32.const 320
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -704,7 +682,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -715,24 +693,22 @@
   if
    i32.const 0
    i32.const 320
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -740,50 +716,50 @@
    if
     i32.const 0
     i32.const 320
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 320
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -794,53 +770,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -850,26 +823,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -879,13 +853,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -896,84 +870,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -981,20 +944,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1005,7 +964,7 @@
   if
    i32.const 368
    i32.const 320
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1025,34 +984,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1060,16 +1018,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1077,21 +1035,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1101,160 +1059,150 @@
   if
    i32.const 0
    i32.const 320
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 320
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1263,22 +1211,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1287,27 +1235,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1315,74 +1262,73 @@
   if
    i32.const 0
    i32.const 320
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1397,86 +1343,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 320
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 320
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 320
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1485,44 +1438,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 320
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2992,6 +2943,14 @@
    call $~lib/builtins/abort
    unreachable
   end
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $std/staticarray/test
   global.set $std/staticarray/arr3
   global.get $std/staticarray/arr3
@@ -3147,22 +3106,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -3221,7 +3179,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/string-casemapping.optimized.wat b/tests/compiler/std/string-casemapping.optimized.wat
index 25640a67c8..85c432d55f 100644
--- a/tests/compiler/std/string-casemapping.optimized.wat
+++ b/tests/compiler/std/string-casemapping.optimized.wat
@@ -1,14 +1,13 @@
 (module
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $none_=>_none (func))
  (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $none_=>_none (func))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i32_f64_f64_f64_f64_f64_=>_none (func (param i32 i32 f64 f64 f64 f64 f64)))
- (type $none_=>_i32 (func (result i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i64_=>_i32 (func (param i64) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -300,8 +299,7 @@
  (data (i32.const 18416) "@\00\00\00\01\00\00\00\01\00\00\00@\00\00\00o\00r\00i\00g\00U\00p\00p\00e\00r\00C\00o\00d\00e\00 \00!\00=\00 \00e\00x\00p\00e\00c\00t\00U\00p\00p\00e\00r\00C\00o\00d\00e")
  (data (i32.const 18496) "\"\00\00\00\01\00\00\00\01\00\00\00\"\00\00\00 \00o\00r\00i\00g\00U\00p\00p\00e\00r\00C\00o\00d\00e\00 \00=\00 ")
  (data (i32.const 18560) "&\00\00\00\01\00\00\00\01\00\00\00&\00\00\00 \00e\00x\00p\00e\00c\00t\00U\00p\00p\00e\00r\00C\00o\00d\00e\00 \00=\00 ")
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
@@ -364,33 +362,33 @@
   end
   local.get $0
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1104
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -400,42 +398,42 @@
   if
    i32.const 0
    i32.const 1104
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -443,235 +441,235 @@
   if
    i32.const 0
    i32.const 1104
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1104
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1104
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1104
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -681,62 +679,62 @@
   if
    i32.const 0
    i32.const 1104
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1104
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -744,82 +742,84 @@
   if
    i32.const 0
    i32.const 1104
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -827,112 +827,130 @@
   if
    i32.const 0
    i32.const 1104
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1104
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1104
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -944,47 +962,43 @@
    if
     unreachable
    end
-   i32.const 18624
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 20192
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 18624
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 18624
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -995,16 +1009,16 @@
      br $for-loop|0
     end
    end
-   i32.const 18624
-   i32.const 20208
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 18624
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -1013,7 +1027,7 @@
   if
    i32.const 1152
    i32.const 1104
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1030,55 +1044,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -1086,144 +1100,143 @@
   if
    i32.const 0
    i32.const 1104
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1104
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1104
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -1234,60 +1247,69 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1104
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -1298,18 +1320,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1317,62 +1339,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1104
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1104
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1706,125 +1724,118 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 18616
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
-  (local $3 i32)
   call $~lib/rt/tlsf/maybeInitialize
   local.get $0
   i32.const 16
@@ -1859,7 +1870,7 @@
   if
    i32.const 0
    i32.const 1104
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -3238,6 +3249,8 @@
   (local $96 i32)
   (local $97 i32)
   (local $98 i32)
+  i32.const 18624
+  global.set $~lib/rt/common/root
   i32.const 1040
   call $~lib/string/String#toUpperCase
   local.tee $13
@@ -4892,7 +4905,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/string-casemapping.untouched.wat b/tests/compiler/std/string-casemapping.untouched.wat
index 41c7e6ce04..894de2c978 100644
--- a/tests/compiler/std/string-casemapping.untouched.wat
+++ b/tests/compiler/std/string-casemapping.untouched.wat
@@ -1,16 +1,14 @@
 (module
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_=>_none (func (param i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i64_=>_i32 (func (param i64) (result i32)))
  (type $none_=>_none (func))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i64_=>_i32 (func (param i64) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i32_f64_f64_f64_f64_f64_=>_none (func (param i32 i32 f64 f64 f64 f64 f64)))
  (type $i32_i64_i32_=>_none (func (param i32 i64 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -193,9 +191,9 @@
  (data (i32.const 18144) "\"\00\00\00\01\00\00\00\01\00\00\00\"\00\00\00 \00o\00r\00i\00g\00U\00p\00p\00e\00r\00C\00o\00d\00e\00 \00=\00 \00")
  (data (i32.const 18208) "&\00\00\00\01\00\00\00\01\00\00\00&\00\00\00 \00e\00x\00p\00e\00c\00t\00U\00p\00p\00e\00r\00C\00o\00d\00e\00 \00=\00 \00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/util/casemap/SPECIALS_UPPER i32 (i32.const 208))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
@@ -277,7 +275,8 @@
   end
   local.get $0
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -286,38 +285,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -327,29 +324,29 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -357,21 +354,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -381,119 +378,112 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -503,184 +493,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 96
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -690,52 +675,52 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -743,21 +728,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -767,109 +752,100 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -877,7 +853,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -888,24 +864,22 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -913,50 +887,50 @@
    if
     i32.const 0
     i32.const 96
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 96
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -967,53 +941,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1023,26 +994,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -1052,13 +1024,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -1069,84 +1041,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1154,20 +1115,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1178,7 +1135,7 @@
   if
    i32.const 144
    i32.const 96
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1198,34 +1155,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1233,16 +1189,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1250,21 +1206,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1274,160 +1230,150 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 96
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
-  i32.const 16
-  i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  i32.const 16
+  i32.sub
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1436,22 +1382,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1460,27 +1406,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1488,74 +1433,73 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1570,86 +1514,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 96
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 96
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1658,44 +1609,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -1944,7 +1893,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -3207,39 +3156,38 @@
    end
   end
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -3247,106 +3195,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -5313,6 +5256,14 @@
   (local $98 i32)
   (local $99 i32)
   (local $100 i32)
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 32
   call $~lib/string/String#toUpperCase
   local.tee $0
@@ -6968,7 +6919,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/string-encoding.optimized.wat b/tests/compiler/std/string-encoding.optimized.wat
index 0e16ace529..730f69858a 100644
--- a/tests/compiler/std/string-encoding.optimized.wat
+++ b/tests/compiler/std/string-encoding.optimized.wat
@@ -1,13 +1,12 @@
 (module
- (type $none_=>_none (func))
  (type $i32_=>_none (func (param i32)))
+ (type $none_=>_none (func))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -31,8 +30,7 @@
  (data (i32.const 1536) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00h\00i\00R\d8b\df")
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\00\18 s\00i\00n\00g\00l\00e\00\19  \00a\00n\00d\00 \00\1c d\00o\00u\00b\00l\00e\00\1d  \00q\00u\00o\00t\00e\00s\00 \00 \00 \00 \00 \00 \00 \00 \00 \00Q%\n\00Q% \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00Q%\n\00Q% \00 \00 \00\"  \00C\00u\00r\00l\00y\00 \00a\00p\00o\00s\00t\00r\00o\00p\00h\00e\00s\00:\00 \00\1c W\00e\00\19 v\00e\00 \00b\00e\00e\00n\00 \00h\00e\00r\00e\00\1d  \00Q%\n\00Q% \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00Q%\n\00Q% \00 \00 \00\"  \00L\00a\00t\00i\00n\00-\001\00 \00a\00p\00o\00s\00t\00r\00o\00p\00h\00e\00 \00a\00n\00d\00 \00a\00c\00c\00e\00n\00t\00s\00:\00 \00\'\00\b4\00`\00 \00 \00Q%\n\00Q% \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 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\00 \00 \00m%\00%\00%\00%\00%\00%\00%\00%\00%\00%n% \00 \00 \00 \00 \00 \00 \00 \00 \00Q%\n\00Q% \00 \00 \00\"  \00t\00h\00e\00 \00e\00u\00r\00o\00 \00s\00y\00m\00b\00o\00l\00:\00 \00\02% \001\004\00.\009\005\00 \00\ac  \00\02% \00 \00 \00 \00 \00 \00 \00 \00 \00Q%\n\00Q% \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00 \00p%\00%\00%\00%\00%\00%\00%\00%\00%\00%o% \00 \00 \00 \00 \00 \00 \00 \00 \00Q%\n\00Z%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%]%\n\00\n\00G\00r\00e\00e\00k\00 \00(\00i\00n\00 \00P\00o\00l\00y\00t\00o\00n\00i\00c\00)\00:\00\n\00\n\00T\00h\00e\00 \00G\00r\00e\00e\00k\00 \00a\00n\00t\00h\00e\00m\00:\00\n\00\n\00\a3\03r\1f \00\b3\03\bd\03\c9\03\c1\03w\1f\b6\03\c9\03 \00\00\1f\c0\03x\1f \00\c4\03t\1f\bd\03 \00\ba\03y\1f\c8\03\b7\03\n\00\c4\03\bf\03\e6\1f \00\c3\03\c0\03\b1\03\b8\03\b9\03\bf\03\e6\1f \00\c4\03t\1f\bd\03 \00\c4\03\c1\03\bf\03\bc\03\b5\03\c1\03u\1f,\00\n\00\c3\03r\1f 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- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (start $~start)
  (func $~lib/rt/pure/__retain (param $0 i32) (result i32)
@@ -97,33 +95,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1184
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -133,42 +131,42 @@
   if
    i32.const 0
    i32.const 1184
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -176,235 +174,235 @@
   if
    i32.const 0
    i32.const 1184
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1184
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1184
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1184
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -414,62 +412,62 @@
   if
    i32.const 0
    i32.const 1184
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1184
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -477,82 +475,84 @@
   if
    i32.const 0
    i32.const 1184
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -560,112 +560,130 @@
   if
    i32.const 0
    i32.const 1184
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1184
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1184
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -676,48 +694,44 @@
    end
    if
     unreachable
-   end
-   i32.const 22064
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 23632
+   end
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 22064
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 22064
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -728,16 +742,16 @@
      br $for-loop|0
     end
    end
-   i32.const 22064
-   i32.const 23648
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 22064
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -746,7 +760,7 @@
   if
    i32.const 1232
    i32.const 1184
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -763,55 +777,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -819,144 +833,143 @@
   if
    i32.const 0
    i32.const 1184
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1184
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1184
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -967,60 +980,69 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1184
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -1031,18 +1053,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1050,62 +1072,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1184
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1184
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2333,121 +2351,115 @@
   local.get $1
   call $~lib/rt/pure/__release
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 22060
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/string/String.UTF8.decodeUnsafe (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -2666,7 +2678,7 @@
   if
    i32.const 0
    i32.const 1184
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
@@ -3063,6 +3075,8 @@
    call $~lib/builtins/abort
    unreachable
   end
+  i32.const 22064
+  global.set $~lib/rt/common/root
   call $std/string-encoding/testUTF16Encode
   i32.const 1040
   call $~lib/string/String.UTF16.encode
@@ -3210,7 +3224,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/string-encoding.untouched.wat b/tests/compiler/std/string-encoding.untouched.wat
index 49ea1dfcdb..c8eb9aca16 100644
--- a/tests/compiler/std/string-encoding.untouched.wat
+++ b/tests/compiler/std/string-encoding.untouched.wat
@@ -1,13 +1,12 @@
 (module
  (type $none_=>_none (func))
  (type $i32_=>_none (func (param i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
@@ -35,9 +34,9 @@
  (data (i32.const 13680) "\ba\1c\00\00\01\00\00\00\01\00\00\00\ba\1c\00\00S\00e\00n\00t\00e\00n\00c\00e\00s\00 \00t\00h\00a\00t\00 \00c\00o\00n\00t\00a\00i\00n\00 \00a\00l\00l\00 \00l\00e\00t\00t\00e\00r\00s\00 \00c\00o\00m\00m\00o\00n\00l\00y\00 \00u\00s\00e\00d\00 \00i\00n\00 \00a\00 \00l\00a\00n\00g\00u\00a\00g\00e\00\n\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00\n\00\n\00M\00a\00r\00k\00u\00s\00 \00K\00u\00h\00n\00 \00<\00h\00t\00t\00p\00:\00/\00/\00w\00w\00w\00.\00c\00l\00.\00c\00a\00m\00.\00a\00c\00.\00u\00k\00/\00~\00m\00g\00k\002\005\00/\00>\00 \00-\00-\00 \002\000\001\002\00-\000\004\00-\001\001\00\n\00\n\00T\00h\00i\00s\00 \00i\00s\00 \00a\00n\00 \00e\00x\00a\00m\00p\00l\00e\00 \00o\00f\00 \00a\00 \00p\00l\00a\00i\00n\00-\00t\00e\00x\00t\00 \00f\00i\00l\00e\00 \00e\00n\00c\00o\00d\00e\00d\00 \00i\00n\00 \00U\00T\00F\00-\008\00.\00\n\00\n\00\n\00D\00a\00n\00i\00s\00h\00 \00(\00d\00a\00)\00\n\00-\00-\00-\00-\00-\00-\00-\00-\00-\00\n\00\n\00 \00 \00Q\00u\00i\00z\00d\00e\00l\00t\00a\00g\00e\00r\00n\00e\00 \00s\00p\00i\00s\00t\00e\00 \00j\00o\00r\00d\00b\00\e6\00r\00 \00m\00e\00d\00 \00f\00l\00\f8\00d\00e\00,\00 \00m\00e\00n\00s\00 \00c\00i\00r\00k\00u\00s\00k\00l\00o\00v\00n\00e\00n\00\n\00 \00 \00W\00o\00l\00t\00h\00e\00r\00 \00s\00p\00i\00l\00l\00e\00d\00e\00 \00p\00\e5\00 \00x\00y\00l\00o\00f\00o\00n\00.\00\n\00 \00 \00(\00=\00 \00Q\00u\00i\00z\00 \00c\00o\00n\00t\00e\00s\00t\00a\00n\00t\00s\00 \00w\00e\00r\00e\00 \00e\00a\00t\00i\00n\00g\00 \00s\00t\00r\00a\00w\00b\00e\00r\00y\00 \00w\00i\00t\00h\00 \00c\00r\00e\00a\00m\00 \00w\00h\00i\00l\00e\00 \00W\00o\00l\00t\00h\00e\00r\00\n\00 \00 \00t\00h\00e\00 \00c\00i\00r\00c\00u\00s\00 \00c\00l\00o\00w\00n\00 \00p\00l\00a\00y\00e\00d\00 \00o\00n\00 \00x\00y\00l\00o\00p\00h\00o\00n\00e\00.\00)\00\n\00\n\00G\00e\00r\00m\00a\00n\00 \00(\00d\00e\00)\00\n\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00\n\00\n\00 \00 \00F\00a\00l\00s\00c\00h\00e\00s\00 \00\dc\00b\00e\00n\00 \00v\00o\00n\00 \00X\00y\00l\00o\00p\00h\00o\00n\00m\00u\00s\00i\00k\00 \00q\00u\00\e4\00l\00t\00 \00j\00e\00d\00e\00n\00 \00g\00r\00\f6\00\df\00e\00r\00e\00n\00 \00Z\00w\00e\00r\00g\00\n\00 \00 \00(\00=\00 \00W\00r\00o\00n\00g\00f\00u\00l\00 \00p\00r\00a\00c\00t\00i\00c\00i\00n\00g\00 \00o\00f\00 \00x\00y\00l\00o\00p\00h\00o\00n\00e\00 \00m\00u\00s\00i\00c\00 \00t\00o\00r\00t\00u\00r\00e\00s\00 \00e\00v\00e\00r\00y\00 \00l\00a\00r\00g\00e\00r\00 \00d\00w\00a\00r\00f\00)\00\n\00\n\00 \00 \00Z\00w\00\f6\00l\00f\00 \00B\00o\00x\00k\00\e4\00m\00p\00f\00e\00r\00 \00j\00a\00g\00t\00e\00n\00 \00E\00v\00a\00 \00q\00u\00e\00r\00 \00\fc\00b\00e\00r\00 \00d\00e\00n\00 \00S\00y\00l\00t\00e\00r\00 \00D\00e\00i\00c\00h\00\n\00 \00 \00(\00=\00 \00T\00w\00e\00l\00v\00e\00 \00b\00o\00x\00i\00n\00g\00 \00f\00i\00g\00h\00t\00e\00r\00s\00 \00h\00u\00n\00t\00e\00d\00 \00E\00v\00a\00 \00a\00c\00r\00o\00s\00s\00 \00t\00h\00e\00 \00d\00i\00k\00e\00 \00o\00f\00 \00S\00y\00l\00t\00)\00\n\00\n\00 \00 \00H\00e\00i\00z\00\f6\00l\00r\00\fc\00c\00k\00s\00t\00o\00\df\00a\00b\00d\00\e4\00m\00p\00f\00u\00n\00g\00\n\00 \00 \00(\00=\00 \00f\00u\00e\00l\00 \00o\00i\00l\00 \00r\00e\00c\00o\00i\00l\00 \00a\00b\00s\00o\00r\00b\00e\00r\00)\00\n\00 \00 \00(\00j\00q\00v\00w\00x\00y\00 \00m\00i\00s\00s\00i\00n\00g\00,\00 \00b\00u\00t\00 \00a\00l\00l\00 \00n\00o\00n\00-\00A\00S\00C\00I\00I\00 \00l\00e\00t\00t\00e\00r\00s\00 \00i\00n\00 \00o\00n\00e\00 \00w\00o\00r\00d\00)\00\n\00\n\00G\00r\00e\00e\00k\00 \00(\00e\00l\00)\00\n\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00\n\00\n\00 \00 \00\93\03\b1\03\b6\03\ad\03\b5\03\c2\03 \00\ba\03\b1\03v\1f \00\bc\03\c5\03\c1\03\c4\03\b9\03r\1f\c2\03 \00\b4\03r\1f\bd\03 \00\b8\03p\1f \00\b2\03\c1\03\f6\1f \00\c0\03\b9\03p\1f \00\c3\03\c4\03x\1f \00\c7\03\c1\03\c5\03\c3\03\b1\03\c6\03v\1f \00\be\03\ad\03\c6\03\c9\03\c4\03\bf\03\n\00 \00 \00(\00=\00 \00N\00o\00 \00m\00o\00r\00e\00 \00s\00h\00a\00l\00l\00 \00I\00 \00s\00e\00e\00 \00a\00c\00a\00c\00i\00a\00s\00 \00o\00r\00 \00m\00y\00r\00t\00l\00e\00s\00 \00i\00n\00 \00t\00h\00e\00 \00g\00o\00l\00d\00e\00n\00 \00c\00l\00e\00a\00r\00i\00n\00g\00)\00\n\00\n\00 \00 \00\9e\03\b5\03\c3\03\ba\03\b5\03\c0\03\ac\03\b6\03\c9\03 \00\c4\03t\1f\bd\03 \00\c8\03\c5\03\c7\03\bf\03\c6\03\b8\03\cc\03\c1\03\b1\03 \00\b2\03\b4\03\b5\03\bb\03\c5\03\b3\03\bc\03\af\03\b1\03\n\00 \00 \00(\00=\00 \00I\00 \00u\00n\00c\00o\00v\00e\00r\00 \00t\00h\00e\00 \00s\00o\00u\00l\00-\00d\00e\00s\00t\00r\00o\00y\00i\00n\00g\00 \00a\00b\00h\00o\00r\00r\00e\00n\00c\00e\00)\00\n\00\n\00E\00n\00g\00l\00i\00s\00h\00 \00(\00e\00n\00)\00\n\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00-\00\n\00\n\00 \00 \00T\00h\00e\00 \00q\00u\00i\00c\00k\00 \00b\00r\00o\00w\00n\00 \00f\00o\00x\00 \00j\00u\00m\00p\00s\00 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  (table $0 1 funcref)
  (global $std/string-encoding/str (mut i32) (i32.const 32))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 21052))
@@ -148,7 +147,8 @@
    unreachable
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -157,38 +157,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 176
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -198,29 +196,29 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -228,21 +226,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -252,119 +250,112 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -374,184 +365,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 176
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 176
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 176
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -561,52 +547,52 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 176
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -614,21 +600,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -638,109 +624,100 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -748,7 +725,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -759,24 +736,22 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -784,50 +759,50 @@
    if
     i32.const 0
     i32.const 176
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 176
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -838,53 +813,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -894,26 +866,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -923,13 +896,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -940,84 +913,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1025,20 +987,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1049,7 +1007,7 @@
   if
    i32.const 224
    i32.const 176
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1069,34 +1027,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1104,16 +1061,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1121,21 +1078,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1145,160 +1102,150 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 176
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
-  i32.const 16
-  i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  i32.const 16
+  i32.sub
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1307,22 +1254,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1331,27 +1278,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1359,74 +1305,73 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1441,86 +1386,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 176
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 176
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 176
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1529,44 +1481,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 176
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -4214,46 +4164,45 @@
   if
    i32.const 0
    i32.const 176
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -4261,106 +4210,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -5014,6 +4958,14 @@
  )
  (func $start:std/string-encoding
   call $std/string-encoding/testUTF16Length
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $std/string-encoding/testUTF16Encode
   call $std/string-encoding/testUTF16Decode
   call $std/string-encoding/testUTF16DecodeUnsafe
@@ -5087,7 +5039,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/string.optimized.wat b/tests/compiler/std/string.optimized.wat
index 05421d9639..f6ae3f3f62 100644
--- a/tests/compiler/std/string.optimized.wat
+++ b/tests/compiler/std/string.optimized.wat
@@ -1,14 +1,14 @@
 (module
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
- (type $i64_=>_i32 (func (param i64) (result i32)))
  (type $none_=>_none (func))
+ (type $i64_=>_i32 (func (param i64) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_=>_f64 (func (param i32) (result f64)))
  (type $i32_i64_i32_=>_none (func (param i32 i64 i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
@@ -370,8 +370,7 @@
  (data (i32.const 17840) "\0e\00\00\00\01\00\00\00\01\00\00\00\0e\00\00\001\00.\001\00e\00-\006\004")
  (data (i32.const 17872) "\16\00\00\00\01\00\00\00\01\00\00\00\16\00\00\000\00.\000\000\000\000\003\005\006\008\009")
  (global $std/string/str (mut i32) (i32.const 1040))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~argumentsLength (mut i32) (i32.const 0))
  (global $~lib/util/string/__fixmulShift (mut i64) (i64.const 0))
  (global $~lib/util/number/_frc_plus (mut i64) (i64.const 0))
@@ -577,33 +576,33 @@
    i32.const 1
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1360
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -613,42 +612,42 @@
   if
    i32.const 0
    i32.const 1360
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -656,235 +655,235 @@
   if
    i32.const 0
    i32.const 1360
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1360
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1360
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1360
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -894,62 +893,62 @@
   if
    i32.const 0
    i32.const 1360
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1360
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -957,82 +956,84 @@
   if
    i32.const 0
    i32.const 1360
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -1040,112 +1041,130 @@
   if
    i32.const 0
    i32.const 1360
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1360
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1360
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -1157,47 +1176,43 @@
    if
     unreachable
    end
-   i32.const 17920
-   local.tee $0
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
-   i32.const 19488
-   i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 17920
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 17920
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -1208,16 +1223,16 @@
      br $for-loop|0
     end
    end
-   i32.const 17920
-   i32.const 19504
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 17920
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -1226,7 +1241,7 @@
   if
    i32.const 1408
    i32.const 1360
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1243,55 +1258,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -1299,144 +1314,143 @@
   if
    i32.const 0
    i32.const 1360
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1360
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1360
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -1447,60 +1461,69 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1360
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -1511,18 +1534,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1530,62 +1553,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1360
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1360
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -4300,128 +4319,122 @@
   if
    i32.const 0
    i32.const 1360
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 17912
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -7069,6 +7082,8 @@
    call $~lib/builtins/abort
    unreachable
   end
+  i32.const 17920
+  global.set $~lib/rt/common/root
   i32.const 1
   global.set $~argumentsLength
   i32.const 0
@@ -14322,7 +14337,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/string.untouched.wat b/tests/compiler/std/string.untouched.wat
index 031785e12e..5a35c3129d 100644
--- a/tests/compiler/std/string.untouched.wat
+++ b/tests/compiler/std/string.untouched.wat
@@ -1,18 +1,18 @@
 (module
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $none_=>_none (func))
  (type $i64_=>_i32 (func (param i64) (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_=>_i64 (func (param i32 i32) (result i64)))
  (type $i32_=>_f64 (func (param i32) (result f64)))
  (type $i32_i32_=>_f64 (func (param i32 i32) (result f64)))
  (type $i32_i64_i32_=>_none (func (param i32 i64 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (type $i32_i64_i32_i64_i32_i64_i32_=>_i32 (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
@@ -376,9 +376,9 @@
  (global $std/string/str (mut i32) (i32.const 32))
  (global $std/string/nullStr (mut i32) (i32.const 0))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~argumentsLength (mut i32) (i32.const 0))
  (global $~lib/string/String.MAX_LENGTH i32 (i32.const 536870904))
@@ -725,7 +725,8 @@
   call $~lib/rt/pure/__release
   local.get $1
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -734,38 +735,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 352
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -775,29 +774,29 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -805,21 +804,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -829,119 +828,112 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -951,184 +943,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 352
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 352
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 352
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -1138,52 +1125,52 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 352
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1191,21 +1178,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -1215,109 +1202,100 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -1325,7 +1303,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -1336,24 +1314,22 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -1361,50 +1337,50 @@
    if
     i32.const 0
     i32.const 352
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 352
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -1415,53 +1391,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1471,26 +1444,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -1500,13 +1474,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -1517,84 +1491,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1602,20 +1565,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1626,7 +1585,7 @@
   if
    i32.const 400
    i32.const 352
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1646,34 +1605,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1681,16 +1639,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1698,21 +1656,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1722,160 +1680,150 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 352
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1883,23 +1831,23 @@
   i32.xor
   i32.and
   i32.const 16
-  i32.shr_u
-  local.set $4
-  local.get $2
+  i32.shr_u
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1908,27 +1856,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1936,74 +1883,73 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -2018,86 +1964,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 352
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 352
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 352
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -2106,44 +2059,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 352
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -7250,46 +7201,45 @@
   if
    i32.const 0
    i32.const 352
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -7297,106 +7247,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -11059,6 +11004,14 @@
    call $~lib/builtins/abort
    unreachable
   end
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   i32.const 1
   global.set $~argumentsLength
@@ -18670,7 +18623,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/typedarray.optimized.wat b/tests/compiler/std/typedarray.optimized.wat
index 4ec3ad891f..6b8abd189d 100644
--- a/tests/compiler/std/typedarray.optimized.wat
+++ b/tests/compiler/std/typedarray.optimized.wat
@@ -4,8 +4,8 @@
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i32_=>_none (func (param i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $i64_i32_i32_=>_i32 (func (param i64 i32 i32) (result i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
  (type $f32_i32_i32_=>_i32 (func (param f32 i32 i32) (result i32)))
@@ -28,7 +28,6 @@
  (type $i32_i64_i32_=>_none (func (param i32 i64 i32)))
  (type $f32_i32_i32_=>_none (func (param f32 i32 i32)))
  (type $f64_i32_i32_=>_none (func (param f64 i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_f64_=>_i32 (func (param i32 i32 f64) (result i32)))
  (type $i32_i64_=>_i32 (func (param i32 i64) (result i32)))
  (type $i32_i64_i32_i64_i32_i64_i32_=>_i32 (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
@@ -192,8 +191,7 @@
  (data (i32.const 8304) "\n\00\00\00\01\00\00\00\00\00\00\00\n\00\00\00\01\ffd\ff\00\00d\n\ff")
  (table $0 123 funcref)
  (elem (i32.const 1) $~lib/util/sort/COMPARATOR<f64>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testReduce<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testArrayMap<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Uint8Array,u8>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Uint8Array,u8>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Uint16Array,u16>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Uint32Array,u32>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Uint64Array,u64>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testArrayFilter<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Float32Array,f32>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Float64Array,f64>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int8Array,i8>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int8Array,i8>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int8Array,i8>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int16Array,i16>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int16Array,i16>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int32Array,i32>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int32Array,i32>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int64Array,i64>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Int64Array,i64>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Float32Array,f32>~anonymous|1 $std/typedarray/testArraySome<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testArrayFindIndex<~lib/typedarray/Float64Array,f64>~anonymous|1 $std/typedarray/testArrayEvery<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Uint8Array,u8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Uint8Array,u8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Uint8Array,u8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Uint8Array,u8>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Uint64Array,u64>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testArrayEvery<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testArraySome<~lib/typedarray/Float64Array,f64>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int8Array,i8>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int16Array,i16>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int32Array,i32>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Int64Array,i64>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Float32Array,f32>~anonymous|0 $std/typedarray/testArrayForEach<~lib/typedarray/Float64Array,f64>~anonymous|0)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~argumentsLength (mut i32) (i32.const 0))
  (global $std/typedarray/forEachCallCount (mut i32) (i32.const 0))
  (global $std/typedarray/forEachSelf (mut i32) (i32.const 0))
@@ -217,33 +215,33 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -253,42 +251,42 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -296,235 +294,235 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1152
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1152
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -534,62 +532,62 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1152
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -597,82 +595,84 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
   local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -680,112 +680,130 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1152
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -797,47 +815,43 @@
    if
     unreachable
    end
-   i32.const 8336
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 9904
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 8336
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 8336
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -848,16 +862,16 @@
      br $for-loop|0
     end
    end
-   i32.const 8336
-   i32.const 9920
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 8336
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   local.get $0
@@ -866,7 +880,7 @@
   if
    i32.const 1200
    i32.const 1152
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -883,55 +897,55 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
   i32.const 256
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $1
+   local.set $0
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
     i32.add
     i32.const 1
     i32.sub
-    local.set $1
+    local.set $0
    end
-   local.get $1
+   local.get $0
    i32.const 31
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
-   local.tee $2
+   local.tee $1
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $1
-   local.get $2
+   local.set $0
+   local.get $1
    i32.const 7
    i32.sub
-   local.set $2
+   local.set $1
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   select
@@ -939,144 +953,143 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
+  global.get $~lib/rt/common/root
+  local.get $1
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const -1
-  local.get $1
+  local.get $0
   i32.shl
   i32.and
-  local.tee $1
+  local.tee $0
   if (result i32)
+   global.get $~lib/rt/common/root
    local.get $0
-   local.get $1
    i32.ctz
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -1
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
-  local.get $2
+  local.set $2
+  local.get $1
   i32.const 15
   i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.tee $4
+  local.tee $3
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $2
    local.get $1
+   local.get $0
    i32.const 16
    i32.add
    i32.add
-   local.tee $1
-   local.get $4
+   local.tee $0
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -1087,60 +1100,69 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1152
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/prepareSize
-  local.tee $4
-  call $~lib/rt/tlsf/searchBlock
   local.tee $3
+  call $~lib/rt/tlsf/searchBlock
+  local.tee $2
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
-   local.get $4
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
+   local.get $3
    call $~lib/rt/tlsf/searchBlock
-   local.tee $3
+   local.tee $2
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $3
+    local.tee $2
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
-    local.get $4
+    local.get $3
     i32.const 1
     i32.const 27
-    local.get $4
+    local.get $3
     i32.clz
     i32.sub
     i32.shl
     i32.const 1
     i32.sub
     i32.add
-    local.get $4
-    local.get $4
+    local.get $3
+    local.get $3
     i32.const 536870904
     i32.lt_u
     select
@@ -1151,18 +1173,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $5
-    local.get $3
-    local.get $5
-    local.get $3
-    local.get $5
+    local.set $4
+    local.get $2
+    local.get $4
+    local.get $2
+    local.get $4
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $5
+     local.get $4
      memory.grow
      i32.const 0
      i32.lt_s
@@ -1170,62 +1192,58 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $3
+    local.get $2
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/searchBlock
-    local.tee $3
+    local.tee $2
     i32.eqz
     if
      i32.const 0
      i32.const 1152
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $3
+  local.get $2
   i32.load
   i32.const -4
   i32.and
-  local.get $4
+  local.get $3
   i32.lt_u
   if
    i32.const 0
    i32.const 1152
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 0
   i32.store offset=4
-  local.get $3
   local.get $2
-  i32.store offset=8
-  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $2
   local.get $0
-  local.get $3
+  i32.store offset=12
+  local.get $2
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
+  local.get $2
   local.get $3
-  local.get $4
   call $~lib/rt/tlsf/prepareBlock
-  local.get $3
+  local.get $2
   call $~lib/rt/rtrace/onalloc
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2449,26 +2467,31 @@
   if
    i32.const 0
    i32.const 1152
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  local.get $1
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  local.get $0
+  local.get $0
   i32.load
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
+ (func $~lib/rt/tlsf/__free (param $0 i32)
+  call $~lib/rt/tlsf/maybeInitialize
+  local.get $0
+  call $~lib/rt/tlsf/checkUsedBlock
+  call $~lib/rt/tlsf/freeBlock
+ )
  (func $~lib/util/sort/weakHeapSort<f64> (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -2713,10 +2736,8 @@
     br $for-loop|2
    end
   end
-  call $~lib/rt/tlsf/maybeInitialize
   local.get $5
-  call $~lib/rt/tlsf/checkUsedBlock
-  call $~lib/rt/tlsf/freeBlock
+  call $~lib/rt/tlsf/__free
   local.get $0
   f64.load offset=8
   local.set $4
@@ -4253,108 +4274,103 @@
   i32.const 2
   i32.gt_s
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.tee $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.tee $2
+  local.get $0
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const -4
   i32.and
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $6
+  local.tee $5
   i32.load
-  local.tee $4
+  local.tee $3
   i32.const 1
   i32.and
   if
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $4
+   local.get $3
    i32.const -4
    i32.and
    i32.add
-   local.tee $4
-   local.get $3
+   local.tee $3
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
-    call $~lib/rt/tlsf/removeBlock
-    local.get $1
     local.get $5
+    call $~lib/rt/tlsf/removeBlock
+    local.get $0
+    local.get $4
     i32.const 3
     i32.and
-    local.get $4
+    local.get $3
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.tee $3
-  local.get $1
+  local.tee $2
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $3
+  local.get $2
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   i32.const 8332
   i32.ge_u
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $3
+  local.get $2
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -19015,10 +19031,8 @@
   local.get $1
   local.get $2
   call $~lib/string/String#substring
-  call $~lib/rt/tlsf/maybeInitialize
   local.get $1
-  call $~lib/rt/tlsf/checkUsedBlock
-  call $~lib/rt/tlsf/freeBlock
+  call $~lib/rt/tlsf/__free
  )
  (func $~lib/util/number/dtoa_stream (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
   local.get $0
@@ -25923,6 +25937,8 @@
   (local $28 i32)
   (local $29 i32)
   (local $30 i32)
+  i32.const 8336
+  global.set $~lib/rt/common/root
   i32.const 0
   call $std/typedarray/testInstantiate
   i32.const 5
@@ -32232,7 +32248,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/std/typedarray.untouched.wat b/tests/compiler/std/typedarray.untouched.wat
index f73af30f0c..034a18095c 100644
--- a/tests/compiler/std/typedarray.untouched.wat
+++ b/tests/compiler/std/typedarray.untouched.wat
@@ -7,9 +7,9 @@
  (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32) (result i32)))
  (type $i64_i32_i32_=>_i32 (func (param i64 i32 i32) (result i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $f32_i32_i32_=>_i32 (func (param f32 i32 i32) (result i32)))
  (type $f64_i32_i32_=>_i32 (func (param f64 i32 i32) (result i32)))
- (type $i32_=>_none (func (param i32)))
  (type $i64_i64_i32_i32_=>_i64 (func (param i64 i64 i32 i32) (result i64)))
  (type $i32_i64_i32_=>_i32 (func (param i32 i64 i32) (result i32)))
  (type $i32_i32_=>_i64 (func (param i32 i32) (result i64)))
@@ -37,7 +37,6 @@
  (type $i32_i32_f64_=>_none (func (param i32 i32 f64)))
  (type $i32_i32_f64_f64_f64_f64_f64_=>_none (func (param i32 i32 f64 f64 f64 f64 f64)))
  (type $i32_i64_i32_=>_none (func (param i32 i64 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (type $i32_i32_f64_=>_i32 (func (param i32 i32 f64) (result i32)))
  (type $i32_i64_i32_i64_i32_i64_i32_=>_i32 (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
@@ -196,9 +195,9 @@
  (global $~lib/typedarray/Uint64Array.BYTES_PER_ELEMENT i32 (i32.const 8))
  (global $~lib/typedarray/Float32Array.BYTES_PER_ELEMENT i32 (i32.const 4))
  (global $~lib/typedarray/Float64Array.BYTES_PER_ELEMENT i32 (i32.const 8))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~argumentsLength (mut i32) (i32.const 0))
@@ -235,7 +234,8 @@
    call $~lib/rt/pure/decrement
   end
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -244,38 +244,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -285,29 +283,29 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -315,21 +313,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -339,119 +337,112 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -461,184 +452,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -648,52 +634,52 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -701,21 +687,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -725,109 +711,100 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -835,7 +812,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -846,24 +823,22 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -871,50 +846,50 @@
    if
     i32.const 0
     i32.const 144
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 144
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -925,53 +900,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -981,26 +953,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -1010,13 +983,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -1027,84 +1000,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
    i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1112,20 +1074,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1136,7 +1094,7 @@
   if
    i32.const 192
    i32.const 144
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1156,34 +1114,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1191,16 +1148,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1208,21 +1165,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1232,160 +1189,150 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1394,22 +1341,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1418,27 +1365,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1446,74 +1392,73 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1528,86 +1473,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 144
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 144
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1616,44 +1568,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 144
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -3213,29 +3163,28 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 581
+   i32.const 572
    i32.const 3
    call $~lib/builtins/abort
    unreachable
   end
   local.get $1
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/tlsf/__free (param $0 i32)
@@ -10611,21 +10560,21 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/reallocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $2
-  call $~lib/rt/tlsf/prepareSize
-  local.set $3
   local.get $1
+  call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $0
   i32.load
-  local.set $4
+  local.set $3
+  local.get $2
   local.get $3
-  local.get $4
   i32.const 3
   i32.const -1
   i32.xor
@@ -10633,106 +10582,101 @@
   i32.le_u
   if
    local.get $0
-   local.get $1
-   local.get $3
+   local.get $2
    call $~lib/rt/tlsf/prepareBlock
+   local.get $0
    local.get $1
-   local.get $2
    i32.store offset=12
-   local.get $1
+   local.get $0
    return
   end
-  local.get $1
-  local.set $5
-  local.get $5
+  local.get $0
+  local.set $4
+  local.get $4
   i32.const 16
   i32.add
-  local.get $5
+  local.get $4
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $5
+  local.get $5
+  i32.load
   local.set $6
   local.get $6
-  i32.load
-  local.set $7
-  local.get $7
   i32.const 1
   i32.and
   if
-   local.get $4
+   local.get $3
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $7
+   local.get $6
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $5
-   local.get $5
-   local.get $3
+   local.set $4
+   local.get $4
+   local.get $2
    i32.ge_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $1
-    local.get $4
+    local.get $0
+    local.get $3
     i32.const 3
     i32.and
-    local.get $5
+    local.get $4
     i32.or
     i32.store
+    local.get $0
     local.get $1
-    local.get $2
     i32.store offset=12
     local.get $0
-    local.get $1
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/prepareBlock
-    local.get $1
+    local.get $0
     return
    end
   end
-  local.get $0
-  local.get $2
   local.get $1
+  local.get $0
   i32.load offset=8
   call $~lib/rt/tlsf/allocateBlock
-  local.set $8
-  local.get $8
-  local.get $1
+  local.set $7
+  local.get $7
+  local.get $0
   i32.load offset=4
   i32.store offset=4
-  local.get $8
+  local.get $7
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $2
-  call $~lib/memory/memory.copy
   local.get $1
+  call $~lib/memory/memory.copy
+  local.get $0
   global.get $~lib/heap/__heap_base
   i32.ge_u
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $8
+   local.get $0
+   local.get $7
    call $~lib/rt/rtrace/onrealloc
    local.get $0
-   local.get $1
    call $~lib/rt/tlsf/freeBlock
   end
-  local.get $8
+  local.get $7
  )
  (func $~lib/rt/tlsf/__realloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -53524,6 +53468,14 @@
   i32.const 8
   i32.eq
   drop
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   i32.const 0
   call $std/typedarray/testInstantiate
   i32.const 5
@@ -55825,7 +55777,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/throw.untouched.wat b/tests/compiler/throw.untouched.wat
index ea5e0ddf76..4fad12ff52 100644
--- a/tests/compiler/throw.untouched.wat
+++ b/tests/compiler/throw.untouched.wat
@@ -1,7 +1,7 @@
 (module
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_none (func))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "ondecrement" (func $~lib/rt/rtrace/ondecrement (param i32)))
@@ -19,7 +19,7 @@
  (data (i32.const 336) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (data (i32.const 384) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00t\00l\00s\00f\00.\00t\00s\00")
  (table $0 1 funcref)
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 432))
  (export "memory" (memory $0))
  (export "doThrow" (func $throw/doThrow))
@@ -131,7 +131,8 @@
  (func $~start
   call $start:throw
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -140,38 +141,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 400
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -181,29 +180,29 @@
   if
    i32.const 0
    i32.const 400
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -211,21 +210,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -235,119 +234,112 @@
   if
    i32.const 0
    i32.const 400
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -357,184 +349,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 400
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 400
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 400
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -544,52 +531,52 @@
   if
    i32.const 0
    i32.const 400
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 400
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -597,21 +584,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -621,110 +608,101 @@
   if
    i32.const 0
    i32.const 400
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -783,7 +761,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else
diff --git a/tests/compiler/while.optimized.wat b/tests/compiler/while.optimized.wat
index 9a365e4cff..b92e42e2fe 100644
--- a/tests/compiler/while.optimized.wat
+++ b/tests/compiler/while.optimized.wat
@@ -1,10 +1,8 @@
 (module
  (type $i32_=>_none (func (param i32)))
  (type $none_=>_none (func))
- (type $i32_i32_=>_none (func (param i32 i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -17,8 +15,7 @@
  (data (i32.const 1104) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00a\00l\00l\00o\00c\00a\00t\00i\00o\00n\00 \00t\00o\00o\00 \00l\00a\00r\00g\00e")
  (data (i32.const 1168) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s")
  (global $while/ran (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
  (global $~started (mut i32) (i32.const 0))
  (export "_start" (func $~start))
  (export "memory" (memory $0))
@@ -110,33 +107,33 @@
   i32.const 1
   global.set $while/ran
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -146,42 +143,42 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $4
+   local.tee $3
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $4
+   local.set $1
+   local.get $3
    i32.const 7
    i32.sub
-   local.set $4
+   local.set $3
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   select
@@ -189,235 +186,235 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=20
-  local.set $3
-  local.get $1
+  local.set $2
+  local.get $0
   i32.load offset=16
-  local.tee $5
+  local.tee $4
   if
-   local.get $5
-   local.get $3
+   local.get $4
+   local.get $2
    i32.store offset=20
   end
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $5
+   local.get $2
+   local.get $4
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.get $2
-  local.get $4
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $3
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.get $2
-   local.get $4
+   global.get $~lib/rt/common/root
+   local.get $1
+   local.get $3
    i32.const 4
    i32.shl
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $3
-   i32.store offset=96
-   local.get $3
+   local.get $2
+   i32.store offset=128
+   local.get $2
    i32.eqz
    if
-    local.get $0
-    local.get $4
+    local.get $3
     i32.const 2
     i32.shl
+    local.tee $2
+    global.get $~lib/rt/common/root
     i32.add
-    local.tee $3
-    i32.load offset=4
+    i32.load offset=32
     i32.const 1
-    local.get $2
+    local.get $1
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.set $1
-    local.get $3
-    local.get $1
-    i32.store offset=4
-    local.get $1
+    local.set $0
+    local.get $2
+    global.get $~lib/rt/common/root
+    i32.add
+    local.get $0
+    i32.store offset=32
+    local.get $0
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $3
+  local.tee $2
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 1072
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
   i32.add
-  local.tee $4
+  local.tee $3
   i32.load
-  local.tee $5
+  local.tee $4
   i32.const 1
   i32.and
   if
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const -4
    i32.and
    i32.add
-   local.tee $2
+   local.tee $1
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
     local.get $2
-    local.get $3
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $1
+    local.get $0
     i32.const 16
     i32.add
-    local.get $1
+    local.get $0
     i32.load
     i32.const -4
     i32.and
     i32.add
-    local.tee $4
+    local.tee $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $3
+  local.get $2
   i32.const 2
   i32.and
   if
-   local.get $1
+   local.get $0
    i32.const 4
    i32.sub
    i32.load
-   local.tee $2
+   local.tee $1
    i32.load
-   local.tee $7
+   local.tee $6
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 1072
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $7
+   local.get $6
    i32.const -4
    i32.and
    i32.const 16
    i32.add
-   local.get $3
+   local.get $2
    i32.const -4
    i32.and
    i32.add
-   local.tee $8
+   local.tee $7
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $2
+    local.get $1
     call $~lib/rt/tlsf/removeBlock
-    local.get $2
-    local.get $8
+    local.get $1
     local.get $7
+    local.get $6
     i32.const 3
     i32.and
     i32.or
-    local.tee $3
+    local.tee $2
     i32.store
-    local.get $2
-    local.set $1
+    local.get $1
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $3
+  local.get $2
   i32.const -4
   i32.and
-  local.tee $2
+  local.tee $1
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 1073741808
    i32.lt_u
   else
@@ -427,62 +424,62 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.const 16
   i32.add
   i32.add
-  local.get $4
+  local.get $3
   i32.ne
   if
    i32.const 0
    i32.const 1072
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $2
+  local.get $1
   i32.const 256
   i32.lt_u
   if
-   local.get $2
+   local.get $1
    i32.const 4
    i32.shr_u
-   local.set $2
+   local.set $1
   else
-   local.get $2
+   local.get $1
    i32.const 31
-   local.get $2
+   local.get $1
    i32.clz
    i32.sub
-   local.tee $3
+   local.tee $2
    i32.const 4
    i32.sub
    i32.shr_u
    i32.const 16
    i32.xor
-   local.set $2
-   local.get $3
+   local.set $1
+   local.get $2
    i32.const 7
    i32.sub
-   local.set $6
+   local.set $5
   end
-  local.get $2
+  local.get $1
   i32.const 16
   i32.lt_u
   i32.const 0
-  local.get $6
+  local.get $5
   i32.const 23
   i32.lt_u
   select
@@ -490,82 +487,84 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $3
-  local.get $1
+  i32.load offset=128
+  local.set $2
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $3
+  local.get $0
+  local.get $2
   i32.store offset=20
-  local.get $3
+  local.get $2
   if
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.get $2
-  local.get $6
+  global.get $~lib/rt/common/root
+  local.get $1
+  local.get $5
   i32.const 4
   i32.shl
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  local.get $1
-  i32.store offset=96
-  local.get $0
   local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $6
+  local.get $5
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.get $6
+  i32.store offset=8
+  local.get $5
   i32.const 2
   i32.shl
-  i32.add
   local.tee $0
+  global.get $~lib/rt/common/root
+  i32.add
   local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.add
+  i32.load offset=32
   i32.const 1
-  local.get $2
+  local.get $1
   i32.shl
   i32.or
-  i32.store offset=4
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
-  local.get $1
+  local.get $0
   i32.const 15
   i32.and
   i32.eqz
   i32.const 0
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   select
   select
@@ -573,112 +572,130 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  i32.load offset=1568
-  local.tee $3
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.tee $2
   if
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1072
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
-   local.get $1
+   local.get $2
+   local.get $0
    i32.const 16
    i32.sub
    i32.eq
    if
-    local.get $3
+    local.get $2
     i32.load
-    local.set $4
-    local.get $1
+    local.set $3
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
+    local.set $0
    end
   else
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.lt_u
    if
     i32.const 0
     i32.const 1072
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 48
   i32.lt_u
   if
    return
   end
-  local.get $1
-  local.get $4
+  local.get $0
+  local.get $3
   i32.const 2
   i32.and
-  local.get $2
+  local.get $1
   i32.const 32
   i32.sub
   i32.const 1
   i32.or
   i32.or
   i32.store
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=20
+  local.get $0
   local.get $1
-  local.get $2
   i32.add
   i32.const 16
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 2
   i32.store
-  local.get $0
-  local.get $2
-  i32.store offset=1568
-  local.get $0
+  global.get $~lib/rt/common/root
   local.get $1
+  i32.store offset=1600
+  local.get $0
   call $~lib/rt/tlsf/insertBlock
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.tee $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
    i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.tee $0
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 67139
+   i32.add
+   i32.const -65536
+   i32.and
+   i32.const 16
+   i32.shr_u
+   local.tee $2
+   local.get $0
    i32.gt_s
    if (result i32)
-    i32.const 1
+    local.get $2
     local.get $0
     i32.sub
     memory.grow
@@ -690,47 +707,43 @@
    if
     unreachable
    end
-   i32.const 1216
-   local.tee $0
-   i32.const 0
-   i32.store
-   i32.const 2784
+   global.get $~lib/rt/common/root
    i32.const 0
-   i32.store
+   i32.store offset=1600
    loop $for-loop|0
     local.get $1
     i32.const 23
     i32.lt_u
     if
+     global.get $~lib/rt/common/root
      local.get $1
      i32.const 2
      i32.shl
-     i32.const 1216
      i32.add
      i32.const 0
-     i32.store offset=4
+     i32.store offset=32
      i32.const 0
-     local.set $2
+     local.set $0
      loop $for-loop|1
-      local.get $2
+      local.get $0
       i32.const 16
       i32.lt_u
       if
+       global.get $~lib/rt/common/root
        local.get $1
        i32.const 4
        i32.shl
-       local.get $2
+       local.get $0
        i32.add
        i32.const 2
        i32.shl
-       i32.const 1216
        i32.add
        i32.const 0
-       i32.store offset=96
-       local.get $2
+       i32.store offset=128
+       local.get $0
        i32.const 1
        i32.add
-       local.set $2
+       local.set $0
        br $for-loop|1
       end
      end
@@ -741,110 +754,119 @@
      br $for-loop|0
     end
    end
-   i32.const 1216
-   i32.const 2800
+   global.get $~lib/rt/common/root
+   i32.const 1619
+   i32.add
+   i32.const -16
+   i32.and
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
-   i32.const 1216
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
-  (local $2 i32)
-  local.get $0
-  i32.load offset=4
+  global.get $~lib/rt/common/root
+  i32.load offset=32
   i32.const -2
   i32.and
-  local.tee $2
+  local.tee $1
   if (result i32)
-   local.get $0
-   local.get $2
+   global.get $~lib/rt/common/root
+   local.get $1
    i32.ctz
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
+   i32.load offset=128
   else
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const -2
    i32.and
-   local.tee $1
+   local.tee $0
    if (result i32)
+    global.get $~lib/rt/common/root
     local.get $0
-    local.get $1
     i32.ctz
-    local.tee $1
+    local.tee $0
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.tee $2
+    i32.load offset=32
+    local.tee $1
     i32.eqz
     if
      i32.const 0
      i32.const 1072
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.get $2
-    i32.ctz
+    global.get $~lib/rt/common/root
     local.get $1
+    i32.ctz
+    local.get $0
     i32.const 4
     i32.shl
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
+    i32.load offset=128
    else
     i32.const 0
    end
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (result i32)
+  (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  (local $3 i32)
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   if
    i32.const 0
    i32.const 1072
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
   call $~lib/rt/tlsf/searchBlock
-  local.tee $1
+  local.tee $0
   i32.eqz
   if
-   i32.const 1
-   global.set $~lib/rt/tlsf/collectLock
-   i32.const 0
-   global.set $~lib/rt/tlsf/collectLock
-   local.get $0
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 2
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const -3
+   i32.and
+   i32.store
    call $~lib/rt/tlsf/searchBlock
-   local.tee $1
+   local.tee $0
    i32.eqz
    if
     i32.const 16
     memory.size
-    local.tee $2
+    local.tee $1
     i32.const 16
     i32.shl
     i32.const 16
     i32.sub
-    local.get $0
-    i32.load offset=1568
+    global.get $~lib/rt/common/root
+    i32.load offset=1600
     i32.ne
     i32.shl
     i32.const 65551
@@ -853,18 +875,18 @@
     i32.and
     i32.const 16
     i32.shr_u
-    local.set $1
-    local.get $2
+    local.set $0
     local.get $1
-    local.get $2
+    local.get $0
     local.get $1
+    local.get $0
     i32.gt_s
     select
     memory.grow
     i32.const 0
     i32.lt_s
     if
-     local.get $1
+     local.get $0
      memory.grow
      i32.const 0
      i32.lt_s
@@ -872,29 +894,27 @@
       unreachable
      end
     end
-    local.get $0
-    local.get $2
+    local.get $1
     i32.const 16
     i32.shl
     memory.size
     i32.const 16
     i32.shl
     call $~lib/rt/tlsf/addMemory
-    local.get $0
     call $~lib/rt/tlsf/searchBlock
-    local.tee $1
+    local.tee $0
     i32.eqz
     if
      i32.const 0
      i32.const 1072
-     i32.const 513
+     i32.const 504
      i32.const 20
      call $~lib/builtins/abort
      unreachable
     end
    end
   end
-  local.get $1
+  local.get $0
   i32.load
   i32.const -4
   i32.and
@@ -903,71 +923,69 @@
   if
    i32.const 0
    i32.const 1072
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=4
-  local.get $1
+  local.get $0
   i32.const 3
   i32.store offset=8
-  local.get $1
+  local.get $0
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/removeBlock
-  local.get $1
+  local.get $0
   i32.load
-  local.tee $2
+  local.tee $1
   i32.const -4
   i32.and
   i32.const 16
   i32.sub
-  local.tee $3
+  local.tee $2
   i32.const 32
   i32.ge_u
   if
+   local.get $0
    local.get $1
-   local.get $2
    i32.const 2
    i32.and
    i32.const 16
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 32
    i32.add
-   local.tee $2
-   local.get $3
+   local.tee $1
+   local.get $2
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $2
+   local.get $1
    call $~lib/rt/tlsf/insertBlock
   else
+   local.get $0
    local.get $1
-   local.get $2
    i32.const -2
    i32.and
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.tee $0
-   local.get $1
+   local.tee $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
    i32.add
-   local.get $0
    local.get $1
+   local.get $0
    i32.load
    i32.const -4
    i32.and
@@ -977,9 +995,9 @@
    i32.and
    i32.store
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onalloc
-  local.get $1
+  local.get $0
  )
  (func $while/Ref#constructor (result i32)
   (local $0 i32)
@@ -1282,6 +1300,8 @@
   global.set $while/ran
   i32.const 0
   global.set $while/ran
+  i32.const 1216
+  global.set $~lib/rt/common/root
   i32.const 0
   local.set $3
   call $while/Ref#constructor
@@ -1527,7 +1547,6 @@
    i32.const 1
    i32.or
    i32.store
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/insertBlock
    local.get $0
diff --git a/tests/compiler/while.untouched.wat b/tests/compiler/while.untouched.wat
index 7caedb7a8b..2935b4ade9 100644
--- a/tests/compiler/while.untouched.wat
+++ b/tests/compiler/while.untouched.wat
@@ -1,12 +1,10 @@
 (module
  (type $none_=>_none (func))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
@@ -20,9 +18,9 @@
  (data (i32.const 160) "\1e\00\00\00\01\00\00\00\01\00\00\00\1e\00\00\00~\00l\00i\00b\00/\00r\00t\00/\00p\00u\00r\00e\00.\00t\00s\00")
  (table $0 1 funcref)
  (global $while/ran (mut i32) (i32.const 0))
- (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
+ (global $~lib/rt/common/root (mut i32) (i32.const 0))
+ (global $~lib/rt/common/main (mut i32) (i32.const 0))
  (global $~lib/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
- (global $~lib/rt/tlsf/collectLock (mut i32) (i32.const 0))
  (global $~lib/gc/gc.auto (mut i32) (i32.const 1))
  (global $~started (mut i32) (i32.const 0))
  (global $~lib/heap/__heap_base i32 (i32.const 208))
@@ -482,7 +480,8 @@
   i32.const 1
   global.set $while/ran
  )
- (func $~lib/rt/tlsf/removeBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/removeBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -491,38 +490,36 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 277
+   i32.const 274
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $3
+  local.get $2
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 1073741808
    i32.lt_u
   else
@@ -532,29 +529,29 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 279
+   i32.const 276
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $4
-   local.get $3
+   local.set $3
+   local.get $2
    i32.const 4
    i32.shr_u
-   local.set $5
+   local.set $4
   else
    i32.const 31
-   local.get $3
+   local.get $2
    i32.clz
    i32.sub
-   local.set $4
+   local.set $3
+   local.get $2
    local.get $3
-   local.get $4
    i32.const 4
    i32.sub
    i32.shr_u
@@ -562,21 +559,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $5
-   local.get $4
+   local.set $4
+   local.get $3
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $4
+   local.set $3
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $5
+   local.get $4
    i32.const 16
    i32.lt_u
   else
@@ -586,119 +583,112 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 292
+   i32.const 289
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load offset=16
-  local.set $6
-  local.get $1
+  local.set $5
+  local.get $0
   i32.load offset=20
-  local.set $7
-  local.get $6
+  local.set $6
+  local.get $5
   if
+   local.get $5
    local.get $6
-   local.get $7
    i32.store offset=20
   end
-  local.get $7
+  local.get $6
   if
-   local.get $7
    local.get $6
+   local.get $5
    i32.store offset=16
   end
-  local.get $1
   local.get $0
-  local.set $10
-  local.get $4
-  local.set $9
-  local.get $5
+  local.get $3
   local.set $8
-  local.get $10
-  local.get $9
+  local.get $4
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $8
   i32.const 4
   i32.shl
-  local.get $8
+  local.get $7
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
+  i32.load offset=128
   i32.eq
   if
-   local.get $0
-   local.set $11
-   local.get $4
-   local.set $10
-   local.get $5
+   local.get $3
    local.set $9
-   local.get $7
+   local.get $4
    local.set $8
-   local.get $11
-   local.get $10
+   local.get $6
+   local.set $7
+   global.get $~lib/rt/common/root
+   local.get $9
    i32.const 4
    i32.shl
-   local.get $9
+   local.get $8
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   local.get $8
-   i32.store offset=96
    local.get $7
+   i32.store offset=128
+   local.get $6
    i32.eqz
    if
-    local.get $0
-    local.set $9
-    local.get $4
-    local.set $8
-    local.get $9
-    local.get $8
+    local.get $3
+    local.set $7
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
+    i32.load offset=32
+    local.set $7
+    local.get $3
     local.set $9
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $11
-    local.get $9
+    local.get $7
     i32.const 1
-    local.get $5
+    local.get $4
     i32.shl
     i32.const -1
     i32.xor
     i32.and
-    local.tee $9
-    local.set $10
-    local.get $8
-    local.get $11
+    local.tee $7
+    local.set $8
+    global.get $~lib/rt/common/root
+    local.get $9
     i32.const 2
     i32.shl
     i32.add
-    local.get $10
-    i32.store offset=4
-    local.get $9
+    local.get $8
+    i32.store offset=32
+    local.get $7
     i32.eqz
     if
-     local.get $0
-     local.get $0
-     i32.load
+     global.get $~lib/rt/common/root
+     global.get $~lib/rt/common/root
+     i32.load offset=8
      i32.const 1
-     local.get $4
+     local.get $3
      i32.shl
      i32.const -1
      i32.xor
      i32.and
-     i32.store
+     i32.store offset=8
     end
    end
   end
  )
- (func $~lib/rt/tlsf/insertBlock (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/insertBlock (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -708,184 +698,179 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 205
+   i32.const 202
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 1
   i32.and
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 207
+   i32.const 204
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
-  local.set $3
-  local.get $3
+  local.get $0
+  local.set $2
+  local.get $2
   i32.const 16
   i32.add
-  local.get $3
+  local.get $2
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
   i32.add
+  local.set $3
+  local.get $3
+  i32.load
   local.set $4
   local.get $4
-  i32.load
-  local.set $5
-  local.get $5
   i32.const 1
   i32.and
   if
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $3
-   local.get $3
+   local.set $2
+   local.get $2
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $4
+    local.get $3
     call $~lib/rt/tlsf/removeBlock
+    local.get $0
     local.get $1
-    local.get $2
     i32.const 3
     i32.and
-    local.get $3
+    local.get $2
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $1
-    local.set $6
-    local.get $6
+    local.get $0
+    local.set $5
+    local.get $5
     i32.const 16
     i32.add
-    local.get $6
+    local.get $5
     i32.load
     i32.const 3
     i32.const -1
     i32.xor
     i32.and
     i32.add
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.load
-    local.set $5
+    local.set $4
    end
   end
-  local.get $2
+  local.get $1
   i32.const 2
   i32.and
   if
-   local.get $1
-   local.set $6
-   local.get $6
+   local.get $0
+   local.set $5
+   local.get $5
    i32.const 4
    i32.sub
    i32.load
-   local.set $6
-   local.get $6
+   local.set $5
+   local.get $5
    i32.load
-   local.set $3
+   local.set $2
    i32.const 1
    drop
-   local.get $3
+   local.get $2
    i32.const 1
    i32.and
    i32.eqz
    if
     i32.const 0
     i32.const 64
-    i32.const 228
+    i32.const 225
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $3
+   local.get $2
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.set $7
-   local.get $7
+   local.set $6
+   local.get $6
    i32.const 1073741808
    i32.lt_u
    if
-    local.get $0
-    local.get $6
+    local.get $5
     call $~lib/rt/tlsf/removeBlock
-    local.get $6
-    local.get $3
+    local.get $5
+    local.get $2
     i32.const 3
     i32.and
-    local.get $7
+    local.get $6
     i32.or
-    local.tee $2
+    local.tee $1
     i32.store
-    local.get $6
-    local.set $1
+    local.get $5
+    local.set $0
    end
   end
+  local.get $3
   local.get $4
-  local.get $5
   i32.const 2
   i32.or
   i32.store
-  local.get $2
+  local.get $1
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.set $8
+  local.set $7
   i32.const 1
   drop
-  local.get $8
+  local.get $7
   i32.const 16
   i32.ge_u
   if (result i32)
-   local.get $8
+   local.get $7
    i32.const 1073741808
    i32.lt_u
   else
@@ -895,52 +880,52 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 243
+   i32.const 240
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   i32.const 16
   i32.add
-  local.get $8
+  local.get $7
   i32.add
-  local.get $4
+  local.get $3
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 244
+   i32.const 241
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 4
   i32.sub
-  local.get $1
+  local.get $0
   i32.store
-  local.get $8
+  local.get $7
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $9
-   local.get $8
+   local.set $8
+   local.get $7
    i32.const 4
    i32.shr_u
-   local.set $10
+   local.set $9
   else
    i32.const 31
-   local.get $8
+   local.get $7
    i32.clz
    i32.sub
-   local.set $9
+   local.set $8
+   local.get $7
    local.get $8
-   local.get $9
    i32.const 4
    i32.sub
    i32.shr_u
@@ -948,21 +933,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $10
-   local.get $9
+   local.set $9
+   local.get $8
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $9
+   local.set $8
   end
   i32.const 1
   drop
-  local.get $9
+  local.get $8
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $10
+   local.get $9
    i32.const 16
    i32.lt_u
   else
@@ -972,109 +957,100 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 260
+   i32.const 257
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $7
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $3
-  local.get $10
-  local.set $6
-  local.get $7
-  local.get $3
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $6
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=96
-  local.set $11
-  local.get $1
+  i32.load offset=128
+  local.set $10
+  local.get $0
   i32.const 0
   i32.store offset=16
-  local.get $1
-  local.get $11
+  local.get $0
+  local.get $10
   i32.store offset=20
-  local.get $11
+  local.get $10
   if
-   local.get $11
-   local.get $1
+   local.get $10
+   local.get $0
    i32.store offset=16
   end
-  local.get $0
-  local.set $12
+  local.get $8
+  local.set $2
   local.get $9
-  local.set $7
-  local.get $10
-  local.set $3
-  local.get $1
+  local.set $5
+  local.get $0
   local.set $6
-  local.get $12
-  local.get $7
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 4
   i32.shl
-  local.get $3
+  local.get $5
   i32.add
   i32.const 2
   i32.shl
   i32.add
   local.get $6
-  i32.store offset=96
-  local.get $0
-  local.get $0
-  i32.load
+  i32.store offset=128
+  global.get $~lib/rt/common/root
+  global.get $~lib/rt/common/root
+  i32.load offset=8
   i32.const 1
-  local.get $9
+  local.get $8
   i32.shl
   i32.or
-  i32.store
-  local.get $0
-  local.set $13
-  local.get $9
-  local.set $12
-  local.get $0
-  local.set $3
-  local.get $9
+  i32.store offset=8
+  local.get $8
+  local.set $2
+  local.get $8
   local.set $6
-  local.get $3
+  global.get $~lib/rt/common/root
   local.get $6
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 1
-  local.get $10
+  local.get $9
   i32.shl
   i32.or
-  local.set $7
-  local.get $13
-  local.get $12
+  local.set $5
+  global.get $~lib/rt/common/root
+  local.get $2
   i32.const 2
   i32.shl
   i32.add
-  local.get $7
-  i32.store offset=4
+  local.get $5
+  i32.store offset=32
  )
- (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/addMemory (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   i32.const 1
   drop
+  local.get $0
   local.get $1
-  local.get $2
   i32.le_u
   if (result i32)
-   local.get $1
+   local.get $0
    i32.const 15
    i32.and
    i32.eqz
@@ -1082,7 +1058,7 @@
    i32.const 0
   end
   if (result i32)
-   local.get $2
+   local.get $1
    i32.const 15
    i32.and
    i32.eqz
@@ -1093,24 +1069,22 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 386
+   i32.const 383
    i32.const 5
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
-  local.set $4
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
+  local.set $2
   i32.const 0
-  local.set $5
-  local.get $4
+  local.set $3
+  local.get $2
   if
    i32.const 1
    drop
-   local.get $1
-   local.get $4
+   local.get $0
+   local.get $2
    i32.const 16
    i32.add
    i32.ge_u
@@ -1118,50 +1092,50 @@
    if
     i32.const 0
     i32.const 64
-    i32.const 396
+    i32.const 393
     i32.const 16
     call $~lib/builtins/abort
     unreachable
    end
-   local.get $1
+   local.get $0
    i32.const 16
    i32.sub
-   local.get $4
+   local.get $2
    i32.eq
    if
-    local.get $1
+    local.get $0
     i32.const 16
     i32.sub
-    local.set $1
-    local.get $4
+    local.set $0
+    local.get $2
     i32.load
-    local.set $5
+    local.set $3
    else
     nop
    end
   else
    i32.const 1
    drop
-   local.get $1
    local.get $0
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.ge_u
    i32.eqz
    if
     i32.const 0
     i32.const 64
-    i32.const 408
+    i32.const 405
     i32.const 5
     call $~lib/builtins/abort
     unreachable
    end
   end
-  local.get $2
   local.get $1
+  local.get $0
   i32.sub
-  local.set $6
-  local.get $6
+  local.set $4
+  local.get $4
   i32.const 16
   i32.const 16
   i32.add
@@ -1172,53 +1146,50 @@
    i32.const 0
    return
   end
-  local.get $6
+  local.get $4
   i32.const 16
   i32.const 1
   i32.shl
   i32.sub
-  local.set $7
-  local.get $1
-  local.set $8
-  local.get $8
-  local.get $7
+  local.set $5
+  local.get $0
+  local.set $6
+  local.get $6
+  local.get $5
   i32.const 1
   i32.or
-  local.get $5
+  local.get $3
   i32.const 2
   i32.and
   i32.or
   i32.store
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=16
-  local.get $8
+  local.get $6
   i32.const 0
   i32.store offset=20
-  local.get $1
-  local.get $6
+  local.get $0
+  local.get $4
   i32.add
   i32.const 16
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $2
+  local.get $2
   i32.const 0
   i32.const 2
   i32.or
   i32.store
-  local.get $0
-  local.set $9
-  local.get $4
-  local.set $3
-  local.get $9
-  local.get $3
-  i32.store offset=1568
-  local.get $0
-  local.get $8
+  local.get $2
+  local.set $7
+  global.get $~lib/rt/common/root
+  local.get $7
+  i32.store offset=1600
+  local.get $6
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
  )
- (func $~lib/rt/tlsf/maybeInitialize (result i32)
+ (func $~lib/rt/tlsf/maybeInitialize
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -1228,26 +1199,27 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i32)
-  global.get $~lib/rt/tlsf/ROOT
-  local.set $0
-  local.get $0
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 1
+  i32.and
   i32.eqz
   if
-   global.get $~lib/heap/__heap_base
-   i32.const 15
-   i32.add
-   i32.const 15
-   i32.const -1
-   i32.xor
-   i32.and
-   local.set $1
+   i32.const 1
+   global.set $~lib/rt/common/main
+   global.get $~lib/rt/common/root
+   global.get $~lib/rt/common/root
+   i32.load
+   i32.const 1
+   i32.or
+   i32.store
+   global.get $~lib/rt/common/root
+   i32.const 0
+   i32.store offset=8
    memory.size
-   local.set $2
-   local.get $1
-   i32.const 1572
+   local.set $0
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 65535
    i32.add
@@ -1257,13 +1229,13 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.set $3
-   local.get $3
-   local.get $2
+   local.set $1
+   local.get $1
+   local.get $0
    i32.gt_s
    if (result i32)
-    local.get $3
-    local.get $2
+    local.get $1
+    local.get $0
     i32.sub
     memory.grow
     i32.const 0
@@ -1274,84 +1246,73 @@
    if
     unreachable
    end
-   local.get $1
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   local.set $5
    i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
+   local.set $2
+   global.get $~lib/rt/common/root
+   local.get $2
+   i32.store offset=1600
    i32.const 0
-   local.set $5
+   local.set $2
    loop $for-loop|0
-    local.get $5
+    local.get $2
     i32.const 23
     i32.lt_u
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     if
-     local.get $0
-     local.set $8
-     local.get $5
-     local.set $7
+     local.get $2
+     local.set $5
      i32.const 0
-     local.set $6
-     local.get $8
-     local.get $7
+     local.set $4
+     global.get $~lib/rt/common/root
+     local.get $5
      i32.const 2
      i32.shl
      i32.add
-     local.get $6
-     i32.store offset=4
+     local.get $4
+     i32.store offset=32
      i32.const 0
-     local.set $8
+     local.set $5
      loop $for-loop|1
-      local.get $8
+      local.get $5
       i32.const 16
       i32.lt_u
-      local.set $7
-      local.get $7
+      local.set $4
+      local.get $4
       if
-       local.get $0
-       local.set $11
+       local.get $2
+       local.set $8
        local.get $5
-       local.set $10
-       local.get $8
-       local.set $9
+       local.set $7
        i32.const 0
        local.set $6
-       local.get $11
-       local.get $10
+       global.get $~lib/rt/common/root
+       local.get $8
        i32.const 4
        i32.shl
-       local.get $9
+       local.get $7
        i32.add
        i32.const 2
        i32.shl
        i32.add
        local.get $6
-       i32.store offset=96
-       local.get $8
+       i32.store offset=128
+       local.get $5
        i32.const 1
        i32.add
-       local.set $8
+       local.set $5
        br $for-loop|1
       end
      end
-     local.get $5
+     local.get $2
      i32.const 1
      i32.add
-     local.set $5
+     local.set $2
      br $for-loop|0
     end
    end
-   local.get $1
-   i32.const 1572
+   global.get $~lib/rt/common/root
+   i32.const 1604
    i32.add
    i32.const 15
    i32.add
@@ -1359,20 +1320,16 @@
    i32.const -1
    i32.xor
    i32.and
-   local.set $5
+   local.set $2
    i32.const 0
    drop
-   local.get $0
-   local.get $5
+   local.get $2
    memory.size
    i32.const 16
    i32.shl
    call $~lib/rt/tlsf/addMemory
    drop
-   local.get $0
-   global.set $~lib/rt/tlsf/ROOT
   end
-  local.get $0
  )
  (func $~lib/rt/tlsf/prepareSize (param $0 i32) (result i32)
   (local $1 i32)
@@ -1383,7 +1340,7 @@
   if
    i32.const 112
    i32.const 64
-   i32.const 461
+   i32.const 458
    i32.const 30
    call $~lib/builtins/abort
    unreachable
@@ -1403,34 +1360,33 @@
   i32.gt_u
   select
  )
- (func $~lib/rt/tlsf/searchBlock (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/rt/tlsf/searchBlock (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  local.get $1
+  local.get $0
   i32.const 256
   i32.lt_u
   if
    i32.const 0
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $0
    i32.const 4
    i32.shr_u
-   local.set $3
+   local.set $2
   else
-   local.get $1
+   local.get $0
    i32.const 536870904
    i32.lt_u
    if (result i32)
-    local.get $1
+    local.get $0
     i32.const 1
     i32.const 27
-    local.get $1
+    local.get $0
     i32.clz
     i32.sub
     i32.shl
@@ -1438,16 +1394,16 @@
     i32.const 1
     i32.sub
    else
-    local.get $1
+    local.get $0
    end
-   local.set $4
+   local.set $3
    i32.const 31
-   local.get $4
+   local.get $3
    i32.clz
    i32.sub
-   local.set $2
-   local.get $4
-   local.get $2
+   local.set $1
+   local.get $3
+   local.get $1
    i32.const 4
    i32.sub
    i32.shr_u
@@ -1455,21 +1411,21 @@
    i32.const 4
    i32.shl
    i32.xor
-   local.set $3
-   local.get $2
+   local.set $2
+   local.get $1
    i32.const 8
    i32.const 1
    i32.sub
    i32.sub
-   local.set $2
+   local.set $1
   end
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 23
   i32.lt_u
   if (result i32)
-   local.get $3
+   local.get $2
    i32.const 16
    i32.lt_u
   else
@@ -1479,160 +1435,150 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 338
+   i32.const 335
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $0
-  local.set $5
-  local.get $2
-  local.set $4
-  local.get $5
-  local.get $4
+  local.get $1
+  local.set $3
+  global.get $~lib/rt/common/root
+  local.get $3
   i32.const 2
   i32.shl
   i32.add
-  i32.load offset=4
+  i32.load offset=32
   i32.const 0
   i32.const -1
   i32.xor
-  local.get $3
+  local.get $2
   i32.shl
   i32.and
-  local.set $6
+  local.set $4
   i32.const 0
-  local.set $7
-  local.get $6
+  local.set $5
+  local.get $4
   i32.eqz
   if
-   local.get $0
-   i32.load
+   global.get $~lib/rt/common/root
+   i32.load offset=8
    i32.const 0
    i32.const -1
    i32.xor
-   local.get $2
+   local.get $1
    i32.const 1
    i32.add
    i32.shl
    i32.and
-   local.set $5
-   local.get $5
+   local.set $3
+   local.get $3
    i32.eqz
    if
     i32.const 0
-    local.set $7
+    local.set $5
    else
-    local.get $5
+    local.get $3
     i32.ctz
-    local.set $2
-    local.get $0
-    local.set $8
-    local.get $2
-    local.set $4
-    local.get $8
-    local.get $4
+    local.set $1
+    local.get $1
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $6
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=4
-    local.set $6
+    i32.load offset=32
+    local.set $4
     i32.const 1
     drop
-    local.get $6
+    local.get $4
     i32.eqz
     if
      i32.const 0
      i32.const 64
-     i32.const 351
+     i32.const 348
      i32.const 18
      call $~lib/builtins/abort
      unreachable
     end
-    local.get $0
-    local.set $9
-    local.get $2
-    local.set $8
-    local.get $6
+    local.get $1
+    local.set $7
+    local.get $4
     i32.ctz
-    local.set $4
-    local.get $9
-    local.get $8
+    local.set $6
+    global.get $~lib/rt/common/root
+    local.get $7
     i32.const 4
     i32.shl
-    local.get $4
+    local.get $6
     i32.add
     i32.const 2
     i32.shl
     i32.add
-    i32.load offset=96
-    local.set $7
+    i32.load offset=128
+    local.set $5
    end
   else
-   local.get $0
-   local.set $9
-   local.get $2
-   local.set $8
-   local.get $6
+   local.get $1
+   local.set $7
+   local.get $4
    i32.ctz
-   local.set $4
-   local.get $9
-   local.get $8
+   local.set $6
+   global.get $~lib/rt/common/root
+   local.get $7
    i32.const 4
    i32.shl
-   local.get $4
+   local.get $6
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-   local.set $7
+   i32.load offset=128
+   local.set $5
   end
-  local.get $7
+  local.get $5
  )
- (func $~lib/rt/tlsf/growMemory (param $0 i32) (param $1 i32)
+ (func $~lib/rt/tlsf/growMemory (param $0 i32)
+  (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   i32.const 0
   drop
-  local.get $1
+  local.get $0
   i32.const 536870904
   i32.lt_u
   if
-   local.get $1
+   local.get $0
    i32.const 1
    i32.const 27
-   local.get $1
+   local.get $0
    i32.clz
    i32.sub
    i32.shl
    i32.const 1
    i32.sub
    i32.add
-   local.set $1
+   local.set $0
   end
   memory.size
-  local.set $2
-  local.get $1
+  local.set $1
+  local.get $0
   i32.const 16
-  local.get $2
+  local.get $1
   i32.const 16
   i32.shl
   i32.const 16
   i32.sub
-  local.get $0
-  local.set $3
-  local.get $3
-  i32.load offset=1568
+  global.get $~lib/rt/common/root
+  i32.load offset=1600
   i32.ne
   i32.shl
   i32.add
-  local.set $1
-  local.get $1
+  local.set $0
+  local.get $0
   i32.const 65535
   i32.add
   i32.const 65535
@@ -1641,22 +1587,22 @@
   i32.and
   i32.const 16
   i32.shr_u
-  local.set $4
-  local.get $2
+  local.set $2
+  local.get $1
   local.tee $3
-  local.get $4
-  local.tee $5
+  local.get $2
+  local.tee $4
   local.get $3
-  local.get $5
+  local.get $4
   i32.gt_s
   select
-  local.set $6
-  local.get $6
+  local.set $5
+  local.get $5
   memory.grow
   i32.const 0
   i32.lt_s
   if
-   local.get $4
+   local.get $2
    memory.grow
    i32.const 0
    i32.lt_s
@@ -1665,27 +1611,26 @@
    end
   end
   memory.size
-  local.set $7
-  local.get $0
-  local.get $2
+  local.set $6
+  local.get $1
   i32.const 16
   i32.shl
-  local.get $7
+  local.get $6
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
   drop
  )
- (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/rt/tlsf/prepareBlock (param $0 i32) (param $1 i32)
+  (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
-  local.get $1
+  local.get $0
   i32.load
-  local.set $3
+  local.set $2
   i32.const 1
   drop
-  local.get $2
+  local.get $1
   i32.const 15
   i32.and
   i32.eqz
@@ -1693,74 +1638,73 @@
   if
    i32.const 0
    i32.const 64
-   i32.const 365
+   i32.const 362
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $3
+  local.get $2
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $2
+  local.get $1
   i32.sub
-  local.set $4
-  local.get $4
+  local.set $3
+  local.get $3
   i32.const 16
   i32.const 16
   i32.add
   i32.ge_u
   if
+   local.get $0
    local.get $1
    local.get $2
-   local.get $3
    i32.const 2
    i32.and
    i32.or
    i32.store
-   local.get $1
+   local.get $0
    i32.const 16
    i32.add
-   local.get $2
+   local.get $1
    i32.add
-   local.set $5
-   local.get $5
+   local.set $4
    local.get $4
+   local.get $3
    i32.const 16
    i32.sub
    i32.const 1
    i32.or
    i32.store
-   local.get $0
-   local.get $5
+   local.get $4
    call $~lib/rt/tlsf/insertBlock
   else
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $2
    i32.const 1
    i32.const -1
    i32.xor
    i32.and
    i32.store
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
    i32.xor
    i32.and
    i32.add
-   local.get $1
-   local.set $5
-   local.get $5
+   local.get $0
+   local.set $4
+   local.get $4
    i32.const 16
    i32.add
-   local.get $5
+   local.get $4
    i32.load
    i32.const 3
    i32.const -1
@@ -1775,86 +1719,93 @@
    i32.store
   end
  )
- (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/rt/tlsf/allocateBlock (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
   i32.const 1
   drop
-  global.get $~lib/rt/tlsf/collectLock
+  global.get $~lib/rt/common/root
+  i32.load
+  i32.const 2
+  i32.and
   i32.eqz
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 501
+   i32.const 492
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $1
+  local.get $0
   call $~lib/rt/tlsf/prepareSize
+  local.set $2
+  local.get $2
+  call $~lib/rt/tlsf/searchBlock
   local.set $3
-  local.get $0
   local.get $3
-  call $~lib/rt/tlsf/searchBlock
-  local.set $4
-  local.get $4
   i32.eqz
   if
    global.get $~lib/gc/gc.auto
    if
     i32.const 1
     drop
-    i32.const 1
-    global.set $~lib/rt/tlsf/collectLock
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.or
+    i32.store
     call $~lib/rt/pure/__collect
     i32.const 1
     drop
-    i32.const 0
-    global.set $~lib/rt/tlsf/collectLock
-    local.get $0
-    local.get $3
+    global.get $~lib/rt/common/root
+    global.get $~lib/rt/common/root
+    i32.load
+    i32.const 2
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.store
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
-    local.get $4
+    local.set $3
+    local.get $3
     i32.eqz
     if
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/growMemory
-     local.get $0
-     local.get $3
+     local.get $2
      call $~lib/rt/tlsf/searchBlock
-     local.set $4
+     local.set $3
      i32.const 1
      drop
-     local.get $4
+     local.get $3
      i32.eqz
      if
       i32.const 0
       i32.const 64
-      i32.const 513
+      i32.const 504
       i32.const 20
       call $~lib/builtins/abort
       unreachable
      end
     end
    else
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/growMemory
-    local.get $0
-    local.get $3
+    local.get $2
     call $~lib/rt/tlsf/searchBlock
-    local.set $4
+    local.set $3
     i32.const 1
     drop
-    local.get $4
+    local.get $3
     i32.eqz
     if
      i32.const 0
      i32.const 64
-     i32.const 518
+     i32.const 509
      i32.const 18
      call $~lib/builtins/abort
      unreachable
@@ -1863,44 +1814,42 @@
   end
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   i32.load
   i32.const 3
   i32.const -1
   i32.xor
   i32.and
-  local.get $3
+  local.get $2
   i32.ge_u
   i32.eqz
   if
    i32.const 0
    i32.const 64
-   i32.const 521
+   i32.const 512
    i32.const 14
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $4
+  local.get $3
   i32.const 0
   i32.store offset=4
-  local.get $4
-  local.get $2
-  i32.store offset=8
-  local.get $4
+  local.get $3
   local.get $1
-  i32.store offset=12
+  i32.store offset=8
+  local.get $3
   local.get $0
-  local.get $4
+  i32.store offset=12
+  local.get $3
   call $~lib/rt/tlsf/removeBlock
-  local.get $0
-  local.get $4
   local.get $3
+  local.get $2
   call $~lib/rt/tlsf/prepareBlock
   i32.const 1
   drop
-  local.get $4
+  local.get $3
   call $~lib/rt/rtrace/onalloc
-  local.get $4
+  local.get $3
  )
  (func $~lib/rt/tlsf/__alloc (param $0 i32) (param $1 i32) (result i32)
   call $~lib/rt/tlsf/maybeInitialize
@@ -2346,6 +2295,14 @@
   end
   i32.const 0
   global.set $while/ran
+  global.get $~lib/heap/__heap_base
+  i32.const 15
+  i32.add
+  i32.const 15
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/rt/common/root
   call $while/testRef
   global.get $while/ran
   i32.eqz
@@ -2412,22 +2369,21 @@
   drop
   return
  )
- (func $~lib/rt/tlsf/freeBlock (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
+ (func $~lib/rt/tlsf/freeBlock (param $0 i32)
+  (local $1 i32)
+  local.get $0
   i32.load
-  local.set $2
+  local.set $1
+  local.get $0
   local.get $1
-  local.get $2
   i32.const 1
   i32.or
   i32.store
   local.get $0
-  local.get $1
   call $~lib/rt/tlsf/insertBlock
   i32.const 1
   drop
-  local.get $1
+  local.get $0
   call $~lib/rt/rtrace/onfree
  )
  (func $~lib/rt/pure/decrement (param $0 i32)
@@ -2486,7 +2442,6 @@
     call $~lib/builtins/abort
     unreachable
    end
-   global.get $~lib/rt/tlsf/ROOT
    local.get $0
    call $~lib/rt/tlsf/freeBlock
   else