# Function _mm256_permutex2var_pd

1.89.0 · Source

    pub fn _mm256_permutex2var_pd(a: __m256d, idx: __m256i, b: __m256d) -> __m256d

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

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

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