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/* { dg-do run } */

/* { dg-options "-fopenmp -O0" } */

#include <omp.h>

#include <stdlib.h>

short e[64];

int g;

_Complex double d, f;

int num_threads;

__attribute__((noinline)) void

foo (int x, long long y)

{

#pragma omp parallel num_threads (4)

  {

    int i;

    #pragma omp barrier

    for (i = 0; i < 2400; i++)

      {

        if (i == 0)

          num_threads = omp_get_num_threads ();

        #pragma omp atomic

          e[0] += x;

        #pragma omp atomic

          e[16] += x;

        #pragma omp atomic

          g += y;

        #pragma omp atomic

          __real__ d += x;

        #pragma omp atomic

          __imag__ f += x;

      }

  }

}

int

main (void)

{

  int i;

  foo (3, 3LL);

  if (g != 3 * 2400 * num_threads

      || __real__ d != g || __imag__ d != 0

      || __real__ f != 0 || __imag__ f != g)

    abort ();

  for (i = 0; i < 64; i++)

    if (e[i] != ((i && i != 16) ? 0 : g))

      abort ();

  return 0;

}