pub unsafe fn _mm256_maskz_permutex2var_epi8(
k: __mmask32,
a: __m256i,
idx: __m256i,
b: __m256i
) -> __m256i
Available on x86-64 and target feature
avx512vbmi,avx512vl
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).