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[/] [openrisc/] [tags/] [gnu-dev/] [fsf-gcc-snapshot-1-mar-12/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [torture/] [pr48661.C] - Rev 783
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// PR middle-end/48661
// { dg-do run }
extern "C" void abort ();
__attribute__((noinline))
double
foo (double x, double y)
{
asm volatile ("" : : : "memory");
return x + y;
}
__attribute__((noinline, noclone))
void
bar (int x)
{
if (x != 123)
abort ();
}
struct A
{
double a1, a2;
};
struct B
{
virtual int m () const = 0 ;
};
struct C
{
virtual ~C () {}
};
struct D : virtual public B, public C
{
explicit D (const A &x) : d(123) { foo (x.a2, x.a1); }
int m () const { return d; }
int d;
};
struct E
{
E () : d(0) {}
virtual void n (const B &x) { d = x.m (); x.m (); x.m (); }
int d;
};
void
test ()
{
A a;
a.a1 = 0;
a.a2 = 1;
E p;
D q (a);
const B &b = q;
bar (b.m ());
p.n (b);
bar (p.d);
}
void
baz ()
{
A a;
D p2 (a);
}
int
main ()
{
test ();
return 0;
}