diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index ff05f6e..b358993 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -121,7 +121,7 @@
   if (CGDebugInfo *DI = CGM.getDebugInfo()) {
     DI->setLocation(StartLoc);
     if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
-      DI->EmitFunctionStart(FD->getName(), RetTy, CurFn, Builder);
+      DI->EmitFunctionStart(FD->getIdentifierName(), RetTy, CurFn, Builder);
     } else {
       // Just use LLVM function name.
       DI->EmitFunctionStart(Fn->getName().c_str(),