# Function core::arch::x86_64::_mm256_rolv_epi64

source ·

    pub unsafe fn _mm256_rolv_epi64(a: __m256i, b: __m256i) -> __m256i

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` only.
Expand description

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.

Intel’s documentation