Strip off parens and no-op casts when deciding if an expr can be devirtualized. Fixes the second half of PR9660.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129253 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp b/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp
index 74795b5..5eede66 100644
--- a/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp
+++ b/test/CodeGenCXX/devirtualize-virtual-function-calls.cpp
@@ -2,7 +2,8 @@
struct A {
virtual void f();
-
+ virtual void f_const() const;
+
A h();
};
@@ -28,6 +29,12 @@
// CHECK: call void @_ZN1A1fEv
a.h().f();
+
+ // CHECK: call void @_ZNK1A7f_constEv
+ a.f_const();
+
+ // CHECK: call void @_ZN1A1fEv
+ (a).f();
}
struct B {
@@ -45,3 +52,4 @@
// CHECK: call void @_ZN1B1fEv
B().h().f();
}
+