## _mm256_maskz_alignr_epi8

# Function _mm256_maskz_alignr_epi8

1.89.0 · Source

    pub fn _mm256_maskz_alignr_epi8(
        k: __mmask32,
        a: __m256i,
        b: __m256i,
        const IMM8: i32,
    ) -> __m256i

Available on x86 and target feature `avx512bw` and target feature `avx512vl` 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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