1/* { dg-do compile } */ 2/* { dg-options "-mavx512f -O2" } */ 3/* { dg-final { scan-assembler-times "vexpandpd\[ \\t\]+\[^\{\n\]*\\(\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 4/* { dg-final { scan-assembler-times "vexpandpd\[ \\t\]+\[^\{\n\]*\\(\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 5/* { dg-final { scan-assembler-times "vexpandpd\[ \\t\]+\[^\{\n\(]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 6/* { dg-final { scan-assembler-times "vexpandpd\[ \\t\]+\[^\{\n\(]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 7 8#include <immintrin.h> 9 10double *p; 11volatile __m512d x; 12volatile __mmask8 m; 13 14void extern 15avx512f_test (void) 16{ 17 x = _mm512_mask_expand_pd (x, m, x); 18 x = _mm512_maskz_expand_pd (m, x); 19 20 x = _mm512_mask_expandloadu_pd (x, m, p); 21 x = _mm512_maskz_expandloadu_pd (m, p); 22} 23