1/* { dg-do compile } */
2/* { dg-options "-mavx512bw -O2" } */
3/* { dg-final { scan-assembler-times "kunpckdq\[ \\t\]+\[^\{\n\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
4
5#include <immintrin.h>
6
7void
8avx512bw_test () {
9  __mmask64 k1, k2, k3;
10  volatile __m512i x;
11
12  __asm__( "kmovq %1, %0" : "=k" (k1) : "r" (1) );
13  __asm__( "kmovq %1, %0" : "=k" (k2) : "r" (2) );
14
15  k3 = _mm512_kunpackd (k1, k2);
16  x = _mm512_mask_avg_epu8 (x, k3, x, x);
17}
18