1 /* { dg-do run } */
2 /* { dg-require-effective-target avx } */
3 /* { dg-options "-O2 -mavx" } */
4
5 #include "avx-check.h"
6
7 void static
avx_test(void)8 avx_test (void)
9 {
10 int i;
11 union256d u, s1, s2;
12 double e [4];
13
14 s1.x = _mm256_set_pd (2134.3343,1234.635654,453.345635,54646.464356);
15 s2.x = _mm256_set_pd (41124.234,2344.2354,8653.65635,856.43576);
16 u.x = _mm256_addsub_pd (s1.x, s2.x);
17
18 for (i = 0; i < 4; i++)
19 if (i % 2)
20 e[i] = s1.a[i] + s2.a[i];
21 else
22 e[i] = s1.a[i] - s2.a[i];
23
24 if (check_union256d (u, e))
25 abort ();
26 }
27