Function core::arch::x86_64::_mm_permutexvar_epi16

pub unsafe fn _mm_permutexvar_epi16(idx: __m128i, a: __m128i) -> __m128i

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

Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86-64 only.

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

Intel’s documentation