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/* { dg-do run } */

/* { dg-options "-O2 -msse2" } */

/* { dg-require-effective-target sse2 } */

#ifndef CHECK_H

#define CHECK_H "sse2-check.h"

#endif

#ifndef TEST

#define TEST sse2_test

#endif

#include CHECK_H

#include <emmintrin.h>

static __m128i

__attribute__((noinline, unused))

test (__m128i s1, __m128i s2)

{

  return _mm_sub_epi64 (s1, s2);

}

static void

TEST (void)

{

  union128i_q u, s1, s2;

  long long e[2];

  int i;

  s1.x = _mm_set_epi64x (90,-80);

  s2.x = _mm_set_epi64x (76, -100);

  u.x = test (s1.x, s2.x);

  for (i = 0; i < 2; i++)

     e[i] = s1.a[i] - s2.a[i];

  if (check_union128i_q (u, e))

    abort ();

}