Function core::arch::x86::_mm_movepi8_mask

source · 
pub unsafe fn _mm_movepi8_mask(a: __m128i) -> __mmask16
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86 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.

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