gcc/libgomp/testsuite/libgomp.c++/pr30703.C

74 lines
819 B
C

// PR c++/30703
// { dg-do run }
#include <omp.h>
extern "C" void abort ();
int ctor, cctor, dtor;
struct A
{
A();
A(const A &);
~A();
int i;
};
A::A()
{
#pragma omp atomic
ctor++;
}
A::A(const A &r)
{
i = r.i;
#pragma omp atomic
cctor++;
}
A::~A()
{
#pragma omp atomic
dtor++;
}
void
foo (A a, A b)
{
int i, j = 0;
#pragma omp parallel for firstprivate (a) lastprivate (a) private (b) schedule (static, 1) num_threads (5)
for (i = 0; i < 5; i++)
{
b.i = 5;
if (a.i != 6)
#pragma omp atomic
j += 1;
a.i = b.i + i + 6;
}
if (j || a.i != 15)
abort ();
}
void
bar ()
{
A a, b;
a.i = 6;
b.i = 7;
foo (a, b);
}
int
main ()
{
omp_set_dynamic (false);
if (ctor || cctor || dtor)
abort ();
bar ();
if (ctor + cctor != dtor)
abort ();
}