1/* { dg-do run } */
2/* { dg-options "-mavx2 -O2" } */
3/* { dg-require-effective-target avx2 } */
4
5#include "avx2-check.h"
6
7void static
8avx2_test (void)
9{
10  union256i_w u, s1, s2;
11  short e[16];
12  int i, tmp;
13
14  s1.x = _mm256_set_epi16 (1, 2, 3, 4, 10, 20, 30, 90, -80,
15			   -40, -100, -15, 98, 25, 98, 7);
16
17  s2.x = _mm256_set_epi16 (88, 44, 33, 22, 11, 98, 76, -100,
18			   -34, -78, -39, 6, 3, 4, 5, 119);
19
20  u.x = _mm256_subs_epi16 (s1.x, s2.x);
21
22  for (i = 0; i < 16; i++)
23    {
24      tmp = s1.a[i] - s2.a[i];
25
26      if (tmp > 32767)
27	tmp = 32767;
28      if (tmp < -32768)
29	tmp = -32768;
30
31      e[i] = tmp;
32    }
33
34  if (check_union256i_w (u, e))
35    abort ();
36}
37