Function core::arch::x86::_mm512_maskz_alignr_epi8   
source · pub unsafe fn _mm512_maskz_alignr_epi8(
    k: __mmask64,
    a: __m512i,
    b: __m512i,
    const IMM8: i32
) -> __m512i🔬This is a nightly-only experimental API. (
stdsimd #48556)Available on (x86 or x86-64) and target feature 
avx512bw and x86 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).