diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 95f67ae..563dc12 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -1607,7 +1607,7 @@
   Params.push_back(PtrTy);
   llvm::Value *RethrowFn =
     CGM.CreateRuntimeFunction(llvm::FunctionType::get(llvm::Type::getVoidTy(VMContext),
-          Params, false), "objc_exception_throw");
+          Params, false), "_Unwind_Resume");
 
   bool isTry = isa<ObjCAtTryStmt>(S);
   llvm::BasicBlock *TryBlock = CGF.createBasicBlock("try");