Function _mm256_permutexvar_epi32

pub fn _mm256_permutexvar_epi32(idx: __m256i, a: __m256i) -> __m256i

Available on (x86 or x86-64) and target feature avx512f and target feature avx512vl and x86 only.

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

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