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/* { dg-do compile } */
/* { dg-options "-O3 -fno-ipa-cp -fdump-ipa-inline-details -fno-early-inlining" } */
struct A {
virtual int foo(){return 1;}
};
struct B:A {
virtual int foo(){return 2;}
void callfoo(){foo();}
};
struct C:A {
virtual int foo(){return 3;}
};
struct D:B {
virtual int foo(){return 4;}
void callfoo(){foo();}
};
static void
test (struct A *a)
{
if (a->foo() != 2)
__builtin_abort ();
}
int
m()
{
struct A *a = new C;
static_cast<B*>(a)->callfoo();
return 0;
}
/* { dg-final { scan-ipa-dump-times "Discovered a virtual call to a known target\[^\\n\]*__builtin_unreachable" 1 "inline" } } */
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