diff options
| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-21 14:34:12 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-22 14:28:48 +0200 |
| commit | a27f3e3fd1e4d16160f8885b6b06665b5319f56c (patch) | |
| tree | b033935392cbadf6f85d2dbddf433a88e323aeeb /tests/codegen-llvm/issues/issue-85872-multiple-reverse.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen-llvm/issues/issue-85872-multiple-reverse.rs')
| -rw-r--r-- | tests/codegen-llvm/issues/issue-85872-multiple-reverse.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/codegen-llvm/issues/issue-85872-multiple-reverse.rs b/tests/codegen-llvm/issues/issue-85872-multiple-reverse.rs new file mode 100644 index 00000000000..6f566ddee6b --- /dev/null +++ b/tests/codegen-llvm/issues/issue-85872-multiple-reverse.rs @@ -0,0 +1,19 @@ +//@ compile-flags: -Copt-level=3 + +#![crate_type = "lib"] + +#[no_mangle] +pub fn u16_be_to_arch(mut data: [u8; 2]) -> [u8; 2] { + // CHECK-LABEL: @u16_be_to_arch + // CHECK: @llvm.bswap.i16 + data.reverse(); + data +} + +#[no_mangle] +pub fn u32_be_to_arch(mut data: [u8; 4]) -> [u8; 4] { + // CHECK-LABEL: @u32_be_to_arch + // CHECK: @llvm.bswap.i32 + data.reverse(); + data +} |