## _mm256_multishift_epi64_epi8

# Function _mm256_multishift_epi64_epi8

1.89.0 · Source

    pub fn _mm256_multishift_epi64_epi8(a: __m256i, b: __m256i) -> __m256i

Available on x86 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.

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