When trying to get the most derived class, don't assume that we can ignore all casts. We can only ignore derived-to-base and no-op casts. Fixes selfhost.
llvm-svn: 124528
diff --git a/clang/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp b/clang/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp
index 08a9490..3de75ed 100644
--- a/clang/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp
+++ b/clang/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp
@@ -36,4 +36,16 @@
// CHECK: call i32 @_ZN5Test31A1fEv
return b->f();
}
+
+ // CHECK: define i32 @_ZN5Test31fERNS_1BE
+ int f(B &b) {
+ // CHECK: call i32 @_ZN5Test31A1fEv
+ return b.f();
+ }
+
+ // CHECK: define i32 @_ZN5Test31fEPv
+ int f(void *v) {
+ // CHECK: call i32 @_ZN5Test31A1fEv
+ return static_cast<B*>(v)->f();
+ }
}