diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:24 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:24 +0000 |
commit | 023939b627b7dc93b01471f7d41fb8553ddb4ffa (patch) | |
tree | 60fc59477c605c72b0a1051409062ddecc43f877 /tests/codegen/target-feature-inline-closure.rs | |
parent | Adding debian version 1.72.1+dfsg1-1. (diff) | |
download | rustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.tar.xz rustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.zip |
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen/target-feature-inline-closure.rs')
-rw-r--r-- | tests/codegen/target-feature-inline-closure.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/codegen/target-feature-inline-closure.rs b/tests/codegen/target-feature-inline-closure.rs new file mode 100644 index 000000000..d07570617 --- /dev/null +++ b/tests/codegen/target-feature-inline-closure.rs @@ -0,0 +1,33 @@ +// only-x86_64 +// compile-flags: -Copt-level=3 + +#![crate_type = "lib"] +#![feature(target_feature_11)] + +#[cfg(target_arch = "x86_64")] +use std::arch::x86_64::*; + +// CHECK-LABEL: @with_avx +#[no_mangle] +#[cfg(target_arch = "x86_64")] +#[target_feature(enable = "avx")] +fn with_avx(x: __m256) -> __m256 { + // CHECK: fadd + let add = { + #[inline(always)] + |x, y| unsafe { _mm256_add_ps(x, y) } + }; + add(x, x) +} + +// CHECK-LABEL: @without_avx +#[no_mangle] +#[cfg(target_arch = "x86_64")] +unsafe fn without_avx(x: __m256) -> __m256 { + // CHECK-NOT: fadd + let add = { + #[inline(always)] + |x, y| unsafe { _mm256_add_ps(x, y) } + }; + add(x, x) +} |