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/* Verify that virtual call inlining does not pick a wrong method when
there is a user defined ancestor in an object. */
/* { dg-do run } */
/* { dg-options "-O3 -fdump-ipa-inline -fno-early-inlining -fno-ipa-cp" } */
extern "C" void abort (void);
class A
{
public:
int data;
virtual int foo (int i);
};
class B : public A
{
public:
class A confusion;
virtual int foo (int i);
};
int A::foo (int i)
{
return i + 1;
}
int B::foo (int i)
{
return i + 2;
}
int middleman (class A *obj, int i)
{
return obj->foo (i);
}
int __attribute__ ((noinline,noclone)) get_input(void)
{
return 1;
}
int main (int argc, char *argv[])
{
class B b;
int i, j = get_input ();
for (i = 0; i < j; i++)
if ((middleman (&b, j) + 100 * middleman (&b.confusion, j)) != 203)
abort ();
return 0;
}
/* { dg-final { scan-ipa-dump "A::foo\[^\\n\]*inline copy in int main" "inline" } } */
/* { dg-final { scan-ipa-dump "B::foo\[^\\n\]*inline copy in int main" "inline" } } */
/* { dg-final { cleanup-ipa-dump "inline" } } */
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