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 <emmintrin.h>
12
13static void
14__attribute__((noinline))
15check (__m128i x, unsigned char *v, int j)
16{
17  union
18    {
19      __m128i x;
20      unsigned char i[16];
21    } u;
22  unsigned int i;
23
24  u.x = x;
25
26  for (i = 0; i < sizeof (v) / sizeof (v[0]); i++)
27    if (i == j)
28      {
29	if (v[i] != u.i[i])
30	  {
31#ifdef DEBUG
32	    printf ("%i: 0x%x != 0x%x\n", i, v[i], u.i[i]);
33#endif
34	    abort ();
35	  }
36      }
37    else if (u.i[i] != 0)
38      {
39#ifdef DEBUG
40	printf ("%i: 0x%x != 0\n", i, u.i[i]);
41#endif
42	abort ();
43      }
44}
45
46static void
47__attribute__((noinline))
48test (unsigned char *v)
49{
50  __m128i x;
51
52  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, v[0]);
53  check (x, v, 0);
54  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, v[1], 0);
55  check (x, v, 1);
56  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, v[2], 0, 0);
57  check (x, v, 2);
58  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, v[3], 0, 0, 0);
59  check (x, v, 3);
60  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, v[4], 0, 0, 0, 0);
61  check (x, v, 4);
62  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, v[5], 0, 0, 0, 0, 0);
63  check (x, v, 5);
64  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, v[6], 0, 0, 0, 0, 0, 0);
65  check (x, v, 6);
66  x = _mm_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, v[7], 0, 0, 0, 0, 0, 0, 0);
67  check (x, v, 7);
68}
69
70static void
71sse4_1_test (void)
72{
73  unsigned char v[16]
74    = { 0x7B, 0x5B, 0x54, 0x65, 0x73, 0x74, 0x56, 0x65,
75	0x63, 0x74, 0x6F, 0x72, 0x5D, 0x53, 0x47, 0x5D };
76  test (v);
77}
78