Function core::arch::x86::_mm256_sra_epi64

pub unsafe fn _mm256_sra_epi64(a: __m256i, count: __m128i) -> __m256i

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Available on x86 and target feature avx512f,avx512vl only.

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

Intel’s documentation