Retro68/gcc/libgomp/testsuite/libgomp.c/icv-1.c

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2012-03-27 23:13:14 +00:00
#include <omp.h>
#include <stdlib.h>
int
main (void)
{
int err = 0;
omp_set_num_threads (4);
if (omp_get_max_threads () != 4)
abort ();
#pragma omp parallel reduction(|: err) num_threads(1)
{
if (omp_get_max_threads () != 4)
err |= 1;
omp_set_num_threads (6);
#pragma omp task if(0) shared(err)
{
if (omp_get_max_threads () != 6)
err |= 2;
omp_set_num_threads (5);
if (omp_get_max_threads () != 5)
err |= 4;
}
if (omp_get_max_threads () != 6)
err |= 8;
}
if (err)
abort ();
if (omp_get_max_threads () != 4)
abort ();
return 0;
}