1/* { dg-do run } */
2/* { dg-require-effective-target sse4 } */
3/* { dg-options "-O2 -msse4.1" } */
4
5#ifndef CHECK_H
6#define CHECK_H "sse4_1-check.h"
7#endif
8
9#ifndef TEST
10#define TEST sse4_1_test
11#endif
12
13#include CHECK_H
14
15#include <smmintrin.h>
16
17#define NUM 64
18
19static void
20TEST (void)
21{
22  union
23    {
24      __m128i x[NUM / 2];
25      long long ll[NUM];
26    } dst, src1, src2;
27  int i, sign=1;
28  long long is_eq;
29
30  for (i = 0; i < NUM; i++)
31    {
32      src1.ll[i] = i * i * sign;
33      src2.ll[i] = (i + 20) * sign;
34      sign = -sign;
35    }
36
37  for (i = 0; i < NUM; i += 2)
38    dst.x [i / 2] = _mm_cmpeq_epi64(src1.x [i / 2], src2.x [i / 2]);
39
40  for (i = 0; i < NUM; i++)
41    {
42      is_eq = src1.ll[i] == src2.ll[i] ? 0xffffffffffffffffLL : 0LL;
43      if (is_eq != dst.ll[i])
44	abort ();
45    }
46}
47