Also devirtualize calls to a member functions where the containing class has been marked final.
llvm-svn: 117445
diff --git a/clang/test/CodeGenCXX/attr-final-devirtualize-virtual-function-calls.cpp b/clang/test/CodeGenCXX/attr-final-devirtualize-virtual-function-calls.cpp
index b96cf04..a450780 100644
--- a/clang/test/CodeGenCXX/attr-final-devirtualize-virtual-function-calls.cpp
+++ b/clang/test/CodeGenCXX/attr-final-devirtualize-virtual-function-calls.cpp
@@ -6,7 +6,19 @@
};
// CHECK: define i32 @_ZN5Test11fEPNS_1AE
- int f(A* a) {
+ int f(A *a) {
+ // CHECK: ret i32 1
+ return a->f();
+ }
+}
+
+namespace Test2 {
+ struct __attribute__((final)) A {
+ virtual int f() { return 1; }
+ };
+
+ // CHECK: define i32 @_ZN5Test21fEPNS_1AE
+ int f(A *a) {
// CHECK: ret i32 1
return a->f();
}