diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 54a5f426cbf..9b9b4e513ec 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -851,6 +851,7 @@ void CWriter::printConstant(Constant *CPV) {
       if (NeedsClosingParens)
         Out << "))";
       Out << ')';
+      return;
     }
     default:
       cerr << "CWriter Error: Unhandled constant expression: "