Retro68/gcc/libgomp/testsuite/libgomp.c++/udr-4.C
2014-09-21 19:33:12 +02:00

33 lines
609 B
C

// { dg-do run }
extern "C" void abort ();
struct S
{
int s;
S () : s (0) {}
~S () {}
};
#pragma omp declare reduction (+:S:omp_out.s += omp_in.s)
#pragma omp declare reduction (foo:S:omp_out.s += omp_in.s)
#pragma omp declare reduction (foo:int:omp_out += omp_in)
int
main ()
{
int i, u = 0, q = 0;
S s, t;
if (s.s != 0 || t.s != 0) abort ();
#pragma omp parallel reduction(+:s, q) reduction(foo:t, u)
{
if (s.s != 0 || t.s != 0 || u != 0 || q != 0) abort ();
s.s = 6;
t.s = 8;
u = 9;
q++;
}
if (s.s != 6 * q || t.s != 8 * q || u != 9 * q) abort ();
return 0;
}