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Only check for the instruction prefix since MSVC and Clang use different instructions

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Daniel Smith 2020-05-28 20:45:13 +00:00 • committed by Amanieu d'Antras
parent ad2fe20a87
commit c382acd251
1 changed files with 1 additions and 1 deletions
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library/stdarch/crates/core_arch/src/x86/avx512f.rs
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@ -99,7 +99,7 @@ pub unsafe fn _mm512_set1_epi64(a: i64) -> __m512i {
/// [Intel's documentation](https://software.intel.com/sites/landingpage/IntrinsicsGuide/#expand=727,1063,4909,1062,1062&text=_mm512_cmplt_epu64)
#[inline]
#[target_feature(enable = "avx512f")]
#[cfg_attr(test, assert_instr(vpcmpltuq))]
#[cfg_attr(test, assert_instr(vpcmp))]
pub unsafe fn _mm512_cmplt_epu64_mask(a: __m512i, b: __m512i) -> __mmask8 {
simd_bitmask::<__m512i, _>(simd_lt(a.as_u64x8(), b.as_u64x8()))
}