Function _mm256_maskz_expand_epi8

pub unsafe fn _mm256_maskz_expand_epi8(k: __mmask32, a: __m256i) -> __m256i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

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).

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