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.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124528 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 0 deletions

diff --git a/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp b/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp
index 08a94903d5..3de75ed3db 100644
--- a/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp
+++ b/test/CodeGenCXX/devirtualize-virtual-function-calls-final.cpp
@@ -36,4 +36,16 @@ namespace Test3 {
     // 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();
+  }
 }