diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/ipa/devirt-40.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/ipa/devirt-40.C | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ipa/devirt-40.C b/gcc-4.9/gcc/testsuite/g++.dg/ipa/devirt-40.C new file mode 100644 index 000000000..9c3bdf5e9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/ipa/devirt-40.C @@ -0,0 +1,21 @@ +// PR c++/62224 +// { dg-options "-O2" } +// For 4.9, we don't want to devirtualize f and thus create a reference to g. + +struct A +{ + virtual void f () = 0; +}; + +class B : A +{ + virtual void f () { g(); } + void g(); +}; + +void h (A *a) +{ + a->f (); +} + +// { dg-final { scan-assembler-not "_ZN1B1gEv" } } |