Function _mm512_mask_multishift_epi64_epi8

pub unsafe fn _mm512_mask_multishift_epi64_epi8(
    src: __m512i,
    k: u64,
    a: __m512i,
    b: __m512i,
) -> __m512i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

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 writemask k (elements are copied from src when the corresponding mask bit is not set).

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