Function core::arch::x86_64::_mm_permutexvar_epi8[−][src]

pub unsafe fn _mm_permutexvar_epi8(idx: __m128i, a: __m128i) -> __m128i

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

This is supported on x86-64 and target feature avx512vbmi,avx512vl only.

Expand description

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.