diff --git a/clang/test/CodeGenObjC/overloadable.m b/clang/test/CodeGenObjC/overloadable.m
index 22fc891da2b8..fe00fadb8793 100644
--- a/clang/test/CodeGenObjC/overloadable.m
+++ b/clang/test/CodeGenObjC/overloadable.m
@@ -1,3 +1,4 @@
+// rdar://6657613
 // RUN: clang -emit-llvm %s -o %t && 
 
 @class C;