1 /* { dg-do run } */
2 /* { dg-require-effective-target avx } */
3 /* { dg-options "-O2 -mavx" } */
4
5 #include "avx-check.h"
6
7 #ifndef MASK
8 #define MASK 6
9 #endif
10
11 #define mask_v(pos) (((MASK & (0x1ULL << (pos))) >> (pos)) << 63)
12
13 void static
avx_test(void)14 avx_test (void)
15 {
16 int i;
17 long long m[4] = {mask_v(0), mask_v(1), mask_v(2), mask_v(3)};
18 double s[4] = {1.1, 2.2, 3.3, 4.4};
19 double e [4] = {0.0};
20 double d [4] = {0.0};
21 union256d src;
22 union256i_q mask;
23
24 src.x = _mm256_loadu_pd (s);
25 mask.x = _mm256_loadu_si256 ((__m256i *)m);
26 _mm256_maskstore_pd (d, mask.x, src.x);
27
28 for (i = 0 ; i < 4; i++)
29 e[i] = m[i] ? s[i] : 0;
30
31 if (checkVd (d, e, 4))
32 abort ();
33 }
34