1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/devirt3.C b/gcc/testsuite/g++.dg/opt/devirt3.C
new file mode 100644
index 0000000000..673867361c
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/devirt3.C
@@ -0,0 +1,24 @@
+// { dg-do compile }
+// { dg-options "-O2" }
+
+class ert_RefCounter {
+ protected:
+  int refCounterE;
+  virtual ~ert_RefCounter() {}
+};
+
+class ebs_Object : virtual public ert_RefCounter {
+};
+
+class dpr_App : public ebs_Object {
+ public:
+  virtual void run();
+};
+
+class dpr_Job : public ebs_Object {};
+
+void dpr_run(ebs_Object& objectA) {
+  ((dpr_App&)objectA).run();
+  dpr_Job jobL;
+  dpr_run(jobL);
+}