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/* { dg-do run } */
/* { dg-require-effective-target sse4 } */
/* { dg-options "-O2 -msse4.1" } */
 
#ifndef CHECK_H
#define CHECK_H "sse4_1-check.h"
#endif
 
#ifndef TEST
#define TEST sse4_1_test
#endif
 
#include CHECK_H
 
#include <smmintrin.h>
 
#define NUM 64
 
static void
TEST (void)
{
  union
    {
      __m128i x[NUM / 2];
      long long ll[NUM];
    } dst, src1, src2;
  int i, sign=1;
  long long is_eq;
 
  for (i = 0; i < NUM; i++)
    {
      src1.ll[i] = i * i * sign;
      src2.ll[i] = (i + 20) * sign;
      sign = -sign;
    }
 
  for (i = 0; i < NUM; i += 2)
    dst.x [i / 2] = _mm_cmpeq_epi64(src1.x [i / 2], src2.x [i / 2]);
 
  for (i = 0; i < NUM; i++)
    {
      is_eq = src1.ll[i] == src2.ll[i] ? 0xffffffffffffffffLL : 0LL;
      if (is_eq != dst.ll[i])
	abort ();
    }
}