Function wasmer_types::entity::__core::arch::x86_64::_mm_mask_lzcnt_epi32 [−][src]
pub unsafe fn _mm_mask_lzcnt_epi32(src: __m128i, k: u8, a: __m128i) -> __m128i
🔬 This is a nightly-only experimental API. (
stdsimd)This is supported on x86-64 and target feature
avx512cd,avx512vl only.Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).