# Function _mm256_mask2_permutex2var_epi32

1.89.0 · Source

    pub fn _mm256_mask2_permutex2var_epi32(
        a: __m256i,
        idx: __m256i,
        k: __mmask8,
        b: __m256i,
    ) -> __m256i

Available on (x86 or x86-64) and target feature `avx512f,avx512vl` and x86 only.
Expand description

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

Intel’s documentation