Function core::arch::x86::_mm256_mask_permutexvar_epi8
source · pub unsafe fn _mm256_mask_permutexvar_epi8(
src: __m256i,
k: __mmask32,
idx: __m256i,
a: __m256i
) -> __m256i
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512vbmi,avx512vl
and x86 only.Expand description
Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).