Function core::arch::x86_64::_mm512_maskz_expand_epi8

pub unsafe fn _mm512_maskz_expand_epi8(k: __mmask64, a: __m512i) -> __m512i

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86-64 and target feature avx512vbmi2 only.

Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation