1/* { dg-do run } */
2/* { dg-require-effective-target avx2 } */
3/* { dg-options "-O2 -mavx2" } */
4
5#include "avx2-check.h"
6
7static void
8compute_por256 (long long int *s1, long long int *s2, long long int *r)
9{
10  int i;
11
12  for (i = 0; i < 4; i++)
13    r[i] = s1[i] | s2[i];
14}
15
16void static
17avx2_test (void)
18{
19  union256i_q s1, s2, res;
20  long long int res_ref[4];
21  int i, j, sign = 1;
22  int fail = 0;
23
24  for (i = 0; i < 10; i++)
25    {
26      for (j = 0; j < 4; j++)
27	{
28	  s1.a[j] = i * j * sign;
29	  s2.a[j] = (j + 20) * sign;
30	  sign = -sign;
31	}
32
33      res.x = _mm256_or_si256 (s1.x, s2.x);
34      compute_por256 (s1.a, s2.a, res_ref);
35
36      fail += check_union256i_q (res, res_ref);
37    }
38
39  if (fail != 0)
40    abort ();
41}
42