1/* { dg-do run } */
2/* { dg-options "-mavx2 -O2" } */
3/* { dg-require-effective-target avx2 } */
4
5#include "avx2-check.h"
6
7static short
8int_to_short (int iVal)
9{
10  short sVal;
11
12  if (iVal < -32768)
13    sVal = -32768;
14  else if (iVal > 32767)
15    sVal = 32767;
16  else
17    sVal = iVal;
18
19  return sVal;
20}
21
22void static
23avx2_test (void)
24{
25  union256i_d s1, s2;
26  union256i_w u;
27  short e[16];
28  int i;
29
30  s1.x = _mm256_set_epi32 (1, 2, 3, 4, 65000, 20, 30, 90);
31
32  s2.x = _mm256_set_epi32 (88, 44, 33, 22, 11, 98, 76, -65000);
33
34  u.x = _mm256_packs_epi32 (s1.x, s2.x);
35
36  for (i = 0; i < 4; i++)
37    {
38      e[i] = int_to_short (s1.a[i]);
39      e[i + 4] = int_to_short (s2.a[i]);
40      e[i + 8] = int_to_short (s1.a[i + 4]);
41      e[i + 12] = int_to_short (s2.a[i + 4]);
42    }
43
44  if (check_union256i_w (u, e))
45    abort ();
46}
47