Function core::arch::x86_64::_mm256_maskz_permutex2var_epi8
source · pub unsafe fn _mm256_maskz_permutex2var_epi8(
k: __mmask32,
a: __m256i,
idx: __m256i,
b: __m256i,
) -> __m256i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on (x86 or x86-64) and target feature
avx512vbmi,avx512vl
and x86-64 only.Expand description
Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).