1/* { dg-do compile } */
2/* { dg-options "-mavx512f -O2" } */
3/* { dg-final { scan-assembler-times "vpexpandq\[ \\t\]+\[^\{\n\(]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
4/* { dg-final { scan-assembler-times "vpexpandq\[ \\t\]+\[^\{\n\(]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
5/* { dg-final { scan-assembler-times "vpexpandq\[ \\t\]+\[^\{\n\]*\\(\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
6/* { dg-final { scan-assembler-times "vpexpandq\[ \\t\]+\[^\{\n\]*\\(\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
7#include <immintrin.h>
8
9long long *p;
10volatile __m512i x;
11volatile __mmask8 m;
12
13void extern
14avx512f_test (void)
15{
16  x = _mm512_mask_expand_epi64 (x, m, x);
17  x = _mm512_maskz_expand_epi64 (m, x);
18
19  x = _mm512_mask_expandloadu_epi64 (x, m, p);
20  x = _mm512_maskz_expandloadu_epi64 (m, p);
21}
22