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/* Verify that ipa-cp correctly detects the dynamic type of an object
under construction when doing devirtualization. */
/* { dg-do run } */
/* { dg-options "-O3 -fno-inline" } */
extern "C" void abort (void);
class Distraction
{
public:
float f;
double d;
Distraction ()
{
f = 8.3;
d = 10.2;
}
virtual float bar (float z);
};
class A
{
public:
int data;
A();
virtual int foo (int i);
};
class B : public Distraction, public A
{
public:
virtual int foo (int i);
};
float Distraction::bar (float z)
{
f += z;
return f/2;
}
int A::foo (int i)
{
return i + 1;
}
int B::foo (int i)
{
return i + 2;
}
int __attribute__ ((noinline,noclone)) get_input(void)
{
return 1;
}
static int __attribute__ ((noinline))
middleman (class A *obj, int i)
{
return obj->foo (i);
}
inline __attribute__ ((always_inline)) A::A()
{
if (middleman (this, get_input ()) != 2)
abort ();
}
static void bah ()
{
class B b;
}
int main (int argc, char *argv[])
{
int i;
for (i = 0; i < 10; i++)
bah ();
return 0;
}
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