| /* Verify that simple virtual calls on an object refrence are inlined |
| even without early inlining. */ |
| /* { dg-do run { target { nonpic || pie_enabled } } } */ |
| /* { 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: |
| virtual int foo (int i); |
| }; |
| |
| class C : public A |
| { |
| public: |
| virtual int foo (int i); |
| }; |
| |
| int A::foo (int i) |
| { |
| return i + 1; |
| } |
| |
| int B::foo (int i) |
| { |
| return i + 2; |
| } |
| |
| int C::foo (int i) |
| { |
| return i + 3; |
| } |
| |
| 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; |
| |
| for (i = 0; i < get_input (); i++) |
| if (middleman (b, get_input ()) != 3) |
| abort (); |
| return 0; |
| } |
| |
| /* { dg-final { scan-ipa-dump "B::foo\[^\\n\]*inline copy in int main" "inline" } } */ |