pub unsafe fn _mm256_ror_epi64(a: __m256i, const IMM8: i32) -> __m256i
🔬 This is a nightly-only experimental API. (stdsimd #48556)
Available on x86-64 and target feature avx512f,avx512vl only.
Expand description

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.

Intel’s documentation