1/* { dg-do run } */
2/* { dg-options "-O2 -msse2" } */
3/* { dg-require-effective-target sse2 } */
4
5#ifndef CHECK_H
6#define CHECK_H "sse2-check.h"
7#endif
8
9#ifndef TEST
10#define TEST sse2_test
11#endif
12
13#include CHECK_H
14
15#include <emmintrin.h>
16
17static __m128i
18__attribute__((noinline, unused))
19test (__m128i s1, __m128i s2)
20{
21  return _mm_packs_epi16 (s1, s2);
22}
23
24static void
25TEST (void)
26{
27  union128i_w s1, s2;
28  union128i_b u;
29  char e[16];
30  int i;
31
32  s1.x = _mm_set_epi16 (2134, -128, 1234, 6354, 1002, 3004, 4050, 9999);
33  s2.x = _mm_set_epi16 (41124, 234, 2344, 2354, 607, 1, 2, -8009);
34  u.x = test (s1.x, s2.x);
35
36  for (i = 0; i < 8; i++)
37    {
38      if (s1.a[i] > 127)
39        e[i] = 127;
40      else if (s1.a[i] < -128)
41        e[i] = -128;
42      else
43        e[i] = s1.a[i];
44    }
45
46  for (i = 0; i < 8; i++)
47   {
48      if (s2.a[i] > 127)
49        e[i+8] = 127;
50      else if (s2.a[i] < -128)
51        e[i+8] = -128;
52      else
53        e[i+8] = s2.a[i];
54    }
55
56  if (check_union128i_b (u, e))
57    abort ();
58}
59