Retro68/gcc/libgomp/testsuite/libgomp.c/nestedfn-3.c
Wolfgang Thaller aaf905ce07 add gcc 4.70
2012-03-28 01:13:14 +02:00

53 lines
717 B
C

/* { dg-do run } */
#include <omp.h>
extern void abort (void);
int
main (void)
{
int i = 5, l = 0;
int foo (void) { return i == 6; }
int bar (void) { return i - 3; }
omp_set_dynamic (0);
#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l)
if (omp_get_num_threads () != 1)
l = 1;
i++;
#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l)
if (omp_get_num_threads () != 3)
l = 1;
i++;
#pragma omp master
if (bar () != 4)
abort ();
#pragma omp single
{
if (foo ())
abort ();
i--;
if (! foo ())
abort ();
}
if (l)
abort ();
i = 8;
#pragma omp atomic
l += bar ();
if (l != 5)
abort ();
return 0;
}