| // { dg-do compile } |
| // { dg-options "-O2 -fdump-ipa-cp -fno-ipa-icf -fdump-tree-optimized" } |
| |
| struct S { S(); virtual void xyzzy(); void otherstuff(); }; |
| struct R { int a; S s; R(); }; |
| S s; |
| R r; |
| |
| void S::xyzzy () |
| { |
| otherstuff (); |
| otherstuff (); |
| } |
| |
| static void __attribute__ ((noinline)) foo(S *p) { p->xyzzy(); } |
| void bar() {foo(&s); } |
| |
| static void __attribute__ ((noinline)) foh(S *p) { p->xyzzy(); } |
| void bah() {foh(&r.s); } |
| |
| /* { dg-final { scan-ipa-dump "Discovered a virtual call to a known target.*S::xyzzy" "cp" } } */ |
| /* { dg-final { scan-tree-dump-times "OBJ_TYPE_REF" 0 "optimized"} } */ |
