Subtree sync for rustc_codegen_cranelift

compiler/rustc_codegen_cranelift/Cargo.lock

@@ -46,18 +46,18 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9515fcc42b6cb5137f76b84c1a6f819782d0cf12473d145d3bc5cd67eedc8bc2"
+checksum = "6a535eb1cf5a6003197dc569320c40c1cb2d2f97ef5d5348eebf067f20957381"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ad827c6071bfe6d22de1bc331296a29f9ddc506ff926d8415b435ec6a6efce0"
+checksum = "11b5066db32cec1492573827183af2142d2d88fe85a83cfc9e73f0f63d3788d4"
 dependencies = [
  "bumpalo",
  "cranelift-bforest",
@@ -76,39 +76,39 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10e6b36237a9ca2ce2fb4cc7741d418a080afa1327402138412ef85d5367bef1"
+checksum = "64942e5774308e835fbad4dd25f253105412c90324631910e1ec27963147bddb"
 dependencies = [
  "cranelift-codegen-shared",
 ]
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c36bf4bfb86898a94ccfa773a1f86e8a5346b1983ff72059bdd2db4600325251"
+checksum = "c39c33db9a86dd6d8d04166a10c53deb477aeea3500eaaefca682e4eda9bb986"
 
 [[package]]
 name = "cranelift-control"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cbf36560e7a6bd1409ca91e7b43b2cc7ed8429f343d7605eadf9046e8fac0d0"
+checksum = "4b7fc4937613aea3156a0538800a17bf56f345a5da2e79ae3df58488c93d867f"
 dependencies = [
  "arbitrary",
 ]
 
 [[package]]
 name = "cranelift-entity"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a71e11061a75b1184c09bea97c026a88f08b59ade96a7bb1f259d4ea0df2e942"
+checksum = "f85575e79a153ce1ddbfb7fe1813519b4bfe1eb200cc9c8353b45ad123ae4d36"
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af5d4da63143ee3485c7bcedde0a818727d737d1083484a0ceedb8950c89e495"
+checksum = "bbc31d6c0ab2249fe0c21e988256b42f5f401ab2673b4fc40076c82a698bdfb9"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -118,15 +118,15 @@ dependencies = [
 
 [[package]]
 name = "cranelift-isle"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "457a9832b089e26f5eea70dcf49bed8ec6edafed630ce7c83161f24d46ab8085"
+checksum = "dc14f37e3314c0e4c53779c2f46753bf242efff76ee9473757a1fff3b495ad37"
 
 [[package]]
 name = "cranelift-jit"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0af95fe68d5a10919012c8db82b1d59820405b8001c8c6d05f94b08031334fa9"
+checksum = "cfdd1942f3233176a68c285380dbc84ff0440246a1bce308611c0a385b56ab18"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -144,9 +144,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-module"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11b0b201fa10a4014062d4c56c307c8d18fdf9a84cb5279efe6080241f42c7a7"
+checksum = "121b2b5a16912554a1b9aace75b9b21eca49f28e33cbfbad4786dd9bc5361a5c"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -155,9 +155,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b490d579df1ce365e1ea359e24ed86d82289fa785153327c2f6a69a59a731e4"
+checksum = "2ea5375f76ab31f9800a23fb2b440810286a6f669a3eb467cdd7ff255ea64268"
 dependencies = [
  "cranelift-codegen",
  "libc",
@@ -166,9 +166,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-object"
-version = "0.105.2"
+version = "0.106.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb7e821ac6db471bcdbd004e5a4fa0d374f1046bd3a2ce278c332e0b0c01ca63"
+checksum = "f34e04419ab41661e973d90a73aa7b12771455394dae7a69b101a9b7e7589db7"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -392,9 +392,9 @@ dependencies = [
 
 [[package]]
 name = "target-lexicon"
-version = "0.12.12"
+version = "0.12.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c39fd04924ca3a864207c66fc2cd7d22d7c016007f9ce846cbb9326331930a"
+checksum = "e1fc403891a21bcfb7c37834ba66a547a8f402146eba7265b5a6d88059c9ff2f"
 
 [[package]]
 name = "unicode-ident"
@@ -410,9 +410,9 @@ checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "wasmtime-jit-icache-coherence"
-version = "18.0.2"
+version = "19.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33f4121cb29dda08139b2824a734dd095d83ce843f2d613a84eb580b9cfc17ac"
+checksum = "2796e4b4989db62899d2117e1e0258b839d088c044591b14e3a0396e7b3ae53a"
 dependencies = [
  "cfg-if",
  "libc",

compiler/rustc_codegen_cranelift/Cargo.toml

@@ -8,12 +8,12 @@ crate-type = ["dylib"]
 
 [dependencies]
 # These have to be in sync with each other
-cranelift-codegen = { version = "0.105.2", default-features = false, features = ["std", "unwind", "all-arch"] }
-cranelift-frontend = { version = "0.105.2" }
-cranelift-module = { version = "0.105.2" }
-cranelift-native = { version = "0.105.2" }
-cranelift-jit = { version = "0.105.2", optional = true }
-cranelift-object = { version = "0.105.2" }
+cranelift-codegen = { version = "0.106.0", default-features = false, features = ["std", "unwind", "all-arch"] }
+cranelift-frontend = { version = "0.106.0" }
+cranelift-module = { version = "0.106.0" }
+cranelift-native = { version = "0.106.0" }
+cranelift-jit = { version = "0.106.0", optional = true }
+cranelift-object = { version = "0.106.0" }
 target-lexicon = "0.12.0"
 gimli = { version = "0.28", default-features = false, features = ["write"]}
 object = { version = "0.32", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }

compiler/rustc_codegen_cranelift/patches/0022-coretests-Disable-not-compiling-tests.patch

@@ -39,6 +39,6 @@ index 42a26ae..5ac1042 100644
 +#![cfg(test)]
  #![feature(alloc_layout_extra)]
  #![feature(array_chunks)]
- #![feature(array_windows)]
+ #![feature(array_ptr_get)]
 --
 2.21.0 (Apple Git-122)

compiler/rustc_codegen_cranelift/rust-toolchain

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2024-03-16"
+channel = "nightly-2024-03-28"
 components = ["rust-src", "rustc-dev", "llvm-tools"]

compiler/rustc_codegen_cranelift/scripts/rustc-clif.rs

@@ -26,9 +26,10 @@ fn main() {
         codegen_backend_arg.push(cg_clif_dylib_path);
         args.push(codegen_backend_arg);
     }
-    if !passed_args.iter().any(|arg| {
-        arg == "--sysroot" || arg.to_str().is_some_and(|s| s.starts_with("--sysroot="))
-    }) {
+    if !passed_args
+        .iter()
+        .any(|arg| arg == "--sysroot" || arg.to_str().is_some_and(|s| s.starts_with("--sysroot=")))
+    {
         args.push(OsString::from("--sysroot"));
         args.push(OsString::from(sysroot.to_str().unwrap()));
     }

compiler/rustc_codegen_cranelift/scripts/rustdoc-clif.rs

@@ -26,12 +26,18 @@ fn main() {
         codegen_backend_arg.push(cg_clif_dylib_path);
         args.push(codegen_backend_arg);
     }
-    if !passed_args.iter().any(|arg| {
-        arg == "--sysroot" || arg.to_str().is_some_and(|s| s.starts_with("--sysroot="))
-    }) {
+    if !passed_args
+        .iter()
+        .any(|arg| arg == "--sysroot" || arg.to_str().is_some_and(|s| s.starts_with("--sysroot=")))
+    {
         args.push(OsString::from("--sysroot"));
         args.push(OsString::from(sysroot.to_str().unwrap()));
     }
+    if passed_args.is_empty() {
+        // Don't pass any arguments when the user didn't pass any arguments
+        // either to ensure the help message is shown.
+        args.clear();
+    }
     args.extend(passed_args);
 
     let rustdoc = if let Some(rustdoc) = option_env!("RUSTDOC") {

compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh

@@ -10,14 +10,6 @@ pushd rust
 
 command -v rg >/dev/null 2>&1 || cargo install ripgrep
 
-# FIXME(rust-lang/rust#122196) fix stage0 rmake.rs run-make tests and remove
-# this workaround
-for test in $(ls tests/run-make); do
-  if [[ -e "tests/run-make/$test/rmake.rs" ]]; then
-    rm -r "tests/run-make/$test"
-  fi
-done
-
 # FIXME remove this workaround once ICE tests no longer emit an outdated nightly message
 for test in $(rg -i --files-with-matches "//@(\[.*\])? failure-status: 101" tests/ui); do
   echo "rm $test"
@@ -42,7 +34,6 @@ rm tests/ui/parser/unclosed-delimiter-in-dep.rs # submodule contains //~ERROR
 # ================
 
 # vendor intrinsics
-rm tests/ui/simd/array-type.rs # "Index argument for `simd_insert` is not a constant"
 rm tests/ui/asm/x86_64/evex512-implicit-feature.rs # unimplemented AVX512 x86 vendor intrinsic
 
 # exotic linkages
@@ -59,12 +50,9 @@ rm -r tests/run-make/c-link-to-rust-va-list-fn # requires callee side vararg sup
 rm -r tests/run-pass-valgrind/unsized-locals
 
 # misc unimplemented things
-rm tests/ui/intrinsics/intrinsic-nearby.rs # unimplemented nearbyintf32 and nearbyintf64 intrinsics
 rm tests/ui/target-feature/missing-plusminus.rs # error not implemented
-rm -r tests/run-make/emit-named-files # requires full --emit support
 rm -r tests/run-make/repr128-dwarf # debuginfo test
 rm -r tests/run-make/split-debuginfo # same
-rm -r tests/run-make/symbols-include-type-name # --emit=asm not supported
 rm -r tests/run-make/target-specs # i686 not supported by Cranelift
 rm -r tests/run-make/mismatching-target-triples # same
 rm tests/ui/asm/x86_64/issue-96797.rs # const and sym inline asm operands don't work entirely correctly
@@ -102,42 +90,39 @@ rm tests/ui/abi/stack-protector.rs # requires stack protector support
 rm -r tests/run-make/emit-stack-sizes # requires support for -Z emit-stack-sizes
 rm -r tests/run-make/optimization-remarks-dir # remarks are LLVM specific
 
+# requires asm, llvm-ir and/or llvm-bc emit support
+# =============================================
+rm -r tests/run-make/emit-named-files
+rm -r tests/run-make/issue-30063
+rm -r tests/run-make/multiple-emits
+rm -r tests/run-make/output-type-permutations
+rm -r tests/run-make/emit-to-stdout
+rm -r tests/run-make/compressed-debuginfo
+rm -r tests/run-make/symbols-include-type-name
+
+
 # giving different but possibly correct results
 # =============================================
 rm tests/ui/mir/mir_misc_casts.rs # depends on deduplication of constants
 rm tests/ui/mir/mir_raw_fat_ptr.rs # same
 rm tests/ui/consts/issue-33537.rs # same
 rm tests/ui/consts/const-mut-refs-crate.rs # same
 
-# rustdoc-clif passes extra args, suppressing the help message when no args are passed
-rm -r tests/run-make/issue-88756-default-output
-
 # doesn't work due to the way the rustc test suite is invoked.
 # should work when using ./x.py test the way it is intended
 # ============================================================
 rm -r tests/run-make/remap-path-prefix-dwarf # requires llvm-dwarfdump
+rm -r tests/run-make/compiler-builtins # Expects lib/rustlib/src/rust to contains the standard library source
 
 # genuine bugs
 # ============
 rm tests/incremental/spike-neg1.rs # errors out for some reason
 rm tests/incremental/spike-neg2.rs # same
-
-rm -r tests/run-make/issue-51671 # wrong filename given in case of --emit=obj
-rm -r tests/run-make/issue-30063 # same
-rm -r tests/run-make/multiple-emits # same
-rm -r tests/run-make/output-type-permutations # same
-rm -r tests/run-make/used # same
-rm -r tests/run-make/no-alloc-shim
-rm -r tests/run-make/emit-to-stdout
-rm -r tests/run-make/compressed-debuginfo
-
 rm -r tests/run-make/extern-fn-explicit-align # argument alignment not yet supported
-
-rm tests/ui/codegen/subtyping-enforces-type-equality.rs # assert_assignable bug with Coroutine's
+rm -r tests/run-make/panic-abort-eh_frame # .eh_frame emitted with panic=abort
 
 # bugs in the test suite
 # ======================
-rm tests/ui/backtrace.rs # TODO warning
 rm tests/ui/process/nofile-limit.rs # TODO some AArch64 linking issue
 
 rm tests/ui/stdio-is-blocking.rs # really slow with unoptimized libstd
@@ -160,6 +145,19 @@ index ea06b620c4c..b969d0009c6 100644
  ifdef RUSTC_LINKER
  RUSTC := \$(RUSTC) -Clinker='\$(RUSTC_LINKER)'
  RUSTDOC := \$(RUSTDOC) -Clinker='\$(RUSTC_LINKER)'
+diff --git a/src/tools/run-make-support/src/rustdoc.rs b/src/tools/run-make-support/src/rustdoc.rs
+index 9607ff02f96..b7d97caf9a2 100644
+--- a/src/tools/run-make-support/src/rustdoc.rs
++++ b/src/tools/run-make-support/src/rustdoc.rs
+@@ -34,8 +34,6 @@ pub fn bare() -> Self {
+     /// Construct a \`rustdoc\` invocation with \`-L \$(TARGET_RPATH_DIR)\` set.
+     pub fn new() -> Self {
+         let mut cmd = setup_common();
+-        let target_rpath_dir = env::var_os("TARGET_RPATH_DIR").unwrap();
+-        cmd.arg(format!("-L{}", target_rpath_dir.to_string_lossy()));
+         Self { cmd }
+     }
+
 EOF
 
 echo "[TEST] rustc test suite"

compiler/rustc_codegen_cranelift/src/abi/mod.rs

@@ -222,17 +222,15 @@ pub(crate) fn codegen_fn_prelude<'tcx>(fx: &mut FunctionCx<'_, '_, 'tcx>, start_
         Spread(Vec<Option<CValue<'tcx>>>),
     }
 
-    let fn_abi = fx.fn_abi.take().unwrap();
-
     // FIXME implement variadics in cranelift
-    if fn_abi.c_variadic {
+    if fx.fn_abi.c_variadic {
         fx.tcx.dcx().span_fatal(
             fx.mir.span,
             "Defining variadic functions is not yet supported by Cranelift",
         );
     }
 
-    let mut arg_abis_iter = fn_abi.args.iter();
+    let mut arg_abis_iter = fx.fn_abi.args.iter();
 
     let func_params = fx
         .mir
@@ -279,7 +277,6 @@ pub(crate) fn codegen_fn_prelude<'tcx>(fx: &mut FunctionCx<'_, '_, 'tcx>, start_
     }
 
     assert!(arg_abis_iter.next().is_none(), "ArgAbi left behind");
-    fx.fn_abi = Some(fn_abi);
     assert!(block_params_iter.next().is_none(), "arg_value left behind");
 
     self::comments::add_locals_header_comment(fx);