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