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## _mm_maskz_permutex2var_epi64

# Function _mm_maskz_permutex2var_epi64

1.89.0 · Source

    pub fn _mm_maskz_permutex2var_epi64(
        k: __mmask8,
        a: __m128i,
        idx: __m128i,
        b: __m128i,
    ) -> __m128i

Available on x86 and target feature `avx512f` and target feature `avx512vl` only.
Expand description

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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