diff options
| -rw-r--r-- | gcc/testsuite/g++.dg/ipa/devirt-39.C | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ipa/devirt-39.C b/gcc/testsuite/g++.dg/ipa/devirt-39.C new file mode 100644 index 0000000..050b1d3 --- /dev/null +++ b/gcc/testsuite/g++.dg/ipa/devirt-39.C @@ -0,0 +1,29 @@ +// PR c++/61214 +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +struct Base +{ + virtual ~Base(); + virtual Base* clone() { + return 0; + } +}; + +struct Foo : Base +{ + virtual ~Foo(); + virtual Base* clone() { + return new Foo(); + } +}; + +int main() +{ + Base* f = new Foo(); + f->clone(); + return 0; +} + +/* { dg-final { scan-tree-dump-not "OBJ_TYPE_REF" "optimized" } } */ +/* { dg-final { scan-assembler-not "_ZN3Foo5cloneEv" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |