pub unsafe fn _mm256_permutexvar_epi64(idx: __m256i, a: __m256i) -> __m256i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on x86-64 only.
Expand description
Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.