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Apply merge-functions=disabled

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Signed-off-by: Yuki Okushi <jtitor@2k36.org>
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Yuki Okushi 2023-01-07 19:03:07 +09:00
parent 78e11a4556
commit ab9313e624
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1 changed files with 9 additions and 2 deletions
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11
src/test/codegen/issue-86106.rs
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@ -1,14 +1,21 @@
// min-llvm-version: 15.0
// compile-flags: -C opt-level=3
// compile-flags: -C opt-level=3 -Z merge-functions=disabled
// The below two functions ensure that both `String::new()` and `"".to_string()`
// produce the identical code.
#![crate_type = "lib"]
// CHECK-LABEL: @string_new = unnamed_addr alias void (ptr), ptr @empty_to_string
// CHECK-LABEL: define void @string_new
#[no_mangle]
pub fn string_new() -> String {
// CHECK-NOT: load i8
// CHECK: store i{{32|64}}
// CHECK-NEXT: getelementptr
// CHECK-NEXT: store ptr
// CHECK-NEXT: getelementptr
// CHECK-NEXT: store i{{32|64}}
// CHECK-NEXT: ret void
String::new()
}