pub unsafe fn _mm256_movepi8_mask(a: __m256i) -> __mmask32🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on (x86 or x86-64) and target feature
avx512bw,avx512vl and x86 only.Expand description
Set each bit of mask register k based on the most significant bit of the corresponding packed 8-bit integer in a.