Fix silly typo in the FP CEP handling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45300 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 54a5f42..9b9b4e5 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -851,6 +851,7 @@
       if (NeedsClosingParens)
         Out << "))";
       Out << ')';
+      return;
     }
     default:
       cerr << "CWriter Error: Unhandled constant expression: "