Function core::arch::x86_64::_mm_maskz_expand_epi8

pub unsafe fn _mm_maskz_expand_epi8(k: __mmask16, a: __m128i) -> __m128i

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

Available on (x86 or x86-64) and target feature avx512vbmi2,avx512vl and x86-64 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