Function _mm256_maskz_permutex_epi64

pub unsafe fn _mm256_maskz_permutex_epi64<const MASK: i32>(
    k: u8,
    a: __m256i,
) -> __m256i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86 only.

Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, 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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