Index: llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
===================================================================
--- llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
+++ llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
@@ -529,6 +529,7 @@
     return true;
   case ARCInstKind::IntrinsicUser:
     // Remove calls to @llvm.objc.clang.arc.use(...).
+    Changed = true;
     Inst->eraseFromParent();
     return true;
   default: