# Function _mm512_maskz_alignr_epi8

1.89.0 · Source

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

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