core :: core_arch :: x86 :: avx512f :: _mm512_alignr_epi64

Function `_mm512_alignr_epi64`

#[target_feature(enable = "avx512f")]
pub const fn _mm512_alignr_epi64(a: __m512i, b: __m512i, IMM8: i32) -> __m512i

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 64 bytes (8 elements) in dst.

Only lowest 3 bits are used from the mask (shift at maximum by 56 bytes)!