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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;
}
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