Even more devirtualization cleverness.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83886 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp b/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp
index 76f9520..cbf55ad 100644
--- a/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp
+++ b/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp
@@ -29,3 +29,19 @@
   // CHECK: call void @_ZN1A1fEv
   a.h().f();
 }
+
+struct B {
+  virtual void f();
+  ~B();
+  
+  B h();
+};
+
+
+void f() {
+  // CHECK: call void @_ZN1B1fEv
+  B().f();
+  
+  // CHECK: call void @_ZN1B1fEv
+  B().h().f();
+}