_mm_mask2_permutex2var_pd in core::arch::x86 - Rust
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 using writemask k (elements are copied from idx when the corresponding mask bit is not set)

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## _mm_mask2_permutex2var_pd

# Function _mm_mask2_permutex2var_pd

1.89.0 · Source

    pub fn _mm_mask2_permutex2var_pd(
        a: __m128d,
        idx: __m128i,
        k: __mmask8,
        b: __m128d,
    ) -> __m128d

Available on x86 and target feature `avx512f` and target feature `avx512vl` 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 using writemask k (elements are copied from idx when the corresponding mask bit is not set)

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