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 union256 u, s1, s2;
12 float e [8];
13
14 s1.x = _mm256_set_ps (24.43, 68.346, 43.35, 546.46, 46.79, 82.78, 82.7, 9.4);
15 s2.x = _mm256_set_ps (1.17, 2.16, 3.15, 4.14, 5.13, 6.12, 7.11, 8.9);
16 u.x = _mm256_addsub_ps (s1.x, s2.x);
17
18 for (i = 0; i < 8; 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_union256 (u, e))
25 abort ();
26 }
27