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;
27  union
28    {
29      __m128i x[NUM / 2];
30      int i[NUM * 2];
31    } src1, src2;
32  int i, sign = 1;
33  long long value;
34
35  for (i = 0; i < NUM * 2; i += 2)
36    {
37      src1.i[i] = i * i * sign;
38      src2.i[i] = (i + 20) * sign;
39      sign = -sign;
40    }
41
42  for (i = 0; i < NUM; i += 2)
43    dst.x[i / 2] = _mm_mul_epi32 (src1.x[i / 2], src2.x[i / 2]);
44
45  for (i = 0; i < NUM; i++)
46    {
47      value = (long long) src1.i[i * 2] * (long long) src2.i[i * 2];
48      if (value != dst.ll[i])
49	abort ();
50    }
51}
52