pub unsafe fn _mm256_srai_epi64(a: __m256i, const IMM8: u32) -> __m256i🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on (x86 or x86-64) and target feature
avx512f,avx512vl and x86-64 only.Expand description
Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.