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## _mm256_maskz_multishift_epi64_epi8

# Function _mm256_maskz_multishift_epi64_epi8

1.89.0 · Source

    pub fn _mm256_maskz_multishift_epi64_epi8(
        k: __mmask32,
        a: __m256i,
        b: __m256i,
    ) -> __m256i

Available on x86-64 and target feature `avx512vbmi` and target feature `avx512vl` only.
Expand description

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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