Function _mm_maskz_multishift_epi64_epi8
#[target_feature(enable = "avx512vbmi", enable = "avx512vl")]
pub fn _mm_maskz_multishift_epi64_epi8(k: __mmask16, a: __m128i, b: __m128i) -> __m128iFor 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).