1/* { dg-do run } */
2/* { dg-options "-O2 -msse2" } */
3/* { dg-require-effective-target sse2 } */
4
5#include "sse2-check.h"
6
7#include <emmintrin.h>
8
9static void
10sse2_test (void)
11{
12  union
13    {
14      __m128i x;
15      char c[16];
16      short s[8];
17      int i[4];
18      long long ll[2];
19    } val1;
20  int res[4];
21  int masks[4];
22  int i;
23
24  for (i = 0; i < 16; i++)
25    val1.c[i] = i;
26
27  res[0] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 0);
28  res[1] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 1);
29  res[2] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 2);
30  res[3] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 3);
31
32  for (i = 0; i < 4; i++)
33    masks[i] = i;
34
35  for (i = 0; i < 4; i++)
36    if (res[i] != val1.i [masks[i]])
37      abort ();
38}
39