Function core::arch::x86_64::_mm512_maskz_alignr_epi8

source ·

pub unsafe fn _mm512_maskz_alignr_epi8(
    k: __mmask64,
    a: __m512i,
    b: __m512i,
    const IMM8: i32
) -> __m512i

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512bw and x86-64 only.

Expand description

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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