Function _mm256_srav_epi64

pub unsafe fn _mm256_srav_epi64(a: __m256i, count: __m256i) -> __m256i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

Intel’s documentation