pub unsafe fn _mm512_mask2_permutex2var_epi8(
a: __m512i,
idx: __m512i,
k: __mmask64,
b: __m512i
) -> __m512i
Available on x86-64 and target feature
avx512vbmi
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 writemask k (elements are copied from a when the corresponding mask bit is not set).