1/* { dg-do run } */
2/* { dg-require-effective-target sse4 } */
3/* { dg-options "-O2 -msse4.1" } */
4
5#include "sse4_1-check.h"
6
7#ifdef DEBUG
8#include <stdio.h>
9#endif
10
11#include <xmmintrin.h>
12
13static void
14__attribute__((noinline))
15test (float *v)
16{
17  union
18    {
19      __m128 x;
20      float f[4];
21    } u;
22  unsigned int i;
23
24  u.x = _mm_set_ps (v[3], v[2], v[1], v[0]);
25
26  for (i = 0; i < sizeof (v) / sizeof (v[0]); i++)
27    if (v[i] != u.f[i])
28      {
29#ifdef DEBUG
30	printf ("%i: %f != %f\n", i, v[i], u.f[i]);
31#endif
32	abort ();
33      }
34}
35
36static void
37sse4_1_test (void)
38{
39  float v[4] = { -3, 2, 1, 9 };
40  test (v);
41}
42