Retro68/gcc/libgomp/testsuite/libgomp.c++/copyin-2.C
Wolfgang Thaller aaf905ce07 add gcc 4.70
2012-03-28 01:13:14 +02:00

35 lines
561 B
C

// { dg-do run }
// { dg-require-effective-target tls_runtime }
#include <omp.h>
extern "C" void abort (void);
struct S { int t; char buf[64]; } thr = { 32, "" };
#pragma omp threadprivate (thr)
int
main (void)
{
int l = 0;
omp_set_dynamic (0);
omp_set_num_threads (6);
#pragma omp parallel copyin (thr) reduction (||:l)
{
l = thr.t != 32;
thr.t = omp_get_thread_num () + 11;
}
if (l || thr.t != 11)
abort ();
#pragma omp parallel reduction (||:l)
l = thr.t != omp_get_thread_num () + 11;
if (l)
abort ();
return 0;
}