_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)

core::arch::x86

# Function _mm_mask2_permutex2var_pd

Source

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

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
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 using writemask k (elements are copied from idx when the corresponding mask bit is not set)

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