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## _mm_permutexvar_epi8

# Function _mm_permutexvar_epi8

1.89.0 · Source

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

Available on x86-64 and target feature `avx512vbmi` and target feature `avx512vl` only.
Expand description

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

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