Function core::arch::x86::_mm512_srai_epi64
source · pub unsafe fn _mm512_srai_epi64(a: __m512i, const IMM8: u32) -> __m512i
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f
and x86 only.Expand description
将包装的 64 位整数右移 imm8,同时将符号位移位,并将结果存储在 dst 中。