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 
7 void
avx512bw_test()8 avx512bw_test () {
9   __mmask64 k1, k2, k3;
10   volatile __m512i x;
11   long long one = 1, two = 2;
12 
13   __asm__( "kmovq %1, %0" : "=k" (k1) : "m" (one) );
14   __asm__( "kmovq %1, %0" : "=k" (k2) : "m" (two) );
15 
16   k3 = _mm512_kunpackd (k1, k2);
17   x = _mm512_mask_avg_epu8 (x, k3, x, x);
18 }
19