Function core::arch::x86_64::_mm256_movepi8_mask
source · pub unsafe fn _mm256_movepi8_mask(a: __m256i) -> __mmask32
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512bw,avx512vl
and x86-64 only.Expand description
根据相应封装的 8 位整数的最高位设置掩码寄存器 k 的每一位 a.