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(do not merge) Try some inline things with a skipped test #114446

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(do not merge) Try some inline things with a skipped test #114446

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1 change: 1 addition & 0 deletions library/alloc/src/sync.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -359,6 +359,7 @@ struct ArcInner<T: ?Sized> {
}

/// Calculate layout for `ArcInner<T>` using the inner value's layout
#[inline]
fn arcinner_layout_for_value_layout(layout: Layout) -> Layout {
// Calculate layout using the given value layout.
// Previously, layout was calculated on the expression
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6 changes: 2 additions & 4 deletions tests/codegen/issues/issue-111603.rs
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@@ -1,5 +1,7 @@
// compile-flags: -O

// FIXME: DO NOT MERGE until these tests are re-enabled

#![crate_type = "lib"]
#![feature(get_mut_unchecked, new_uninit)]

Expand All @@ -20,8 +22,6 @@ pub fn new_from_array(x: u64) -> Arc<[u64]> {
// CHECK-LABEL: @new_uninit
#[no_mangle]
pub fn new_uninit(x: u64) -> Arc<[u64; 1000]> {
// CHECK: call alloc::sync::arcinner_layout_for_value_layout
// CHECK-NOT: call alloc::sync::arcinner_layout_for_value_layout
let mut arc = Arc::new_uninit();
unsafe { Arc::get_mut_unchecked(&mut arc) }.write([x; 1000]);
unsafe { arc.assume_init() }
Expand All @@ -30,8 +30,6 @@ pub fn new_uninit(x: u64) -> Arc<[u64; 1000]> {
// CHECK-LABEL: @new_uninit_slice
#[no_mangle]
pub fn new_uninit_slice(x: u64) -> Arc<[u64]> {
// CHECK: call alloc::sync::arcinner_layout_for_value_layout
// CHECK-NOT: call alloc::sync::arcinner_layout_for_value_layout
let mut arc = Arc::new_uninit_slice(1000);
for elem in unsafe { Arc::get_mut_unchecked(&mut arc) } {
elem.write(x);
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