pub fn _mm_permutex2var_epi64(a: __m128i, idx: __m128i, b: __m128i) -> __m128i🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Expand description
Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.