pub unsafe fn _mm512_mask_alignr_epi32(
    src: __m512i,
    k: __mmask16,
    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 avx512f and x86 only.
Expand description

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 64 bytes (16 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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