diff --git a/llvm/utils/TableGen/CodeEmitterGen.cpp b/llvm/utils/TableGen/CodeEmitterGen.cpp
index d8f81548061e..ef3a6e9ad5b6 100644
--- a/llvm/utils/TableGen/CodeEmitterGen.cpp
+++ b/llvm/utils/TableGen/CodeEmitterGen.cpp
@@ -76,7 +76,6 @@ void CodeEmitterGen::run(std::ostream &o) {
   std::vector<Record*> Insts = Records.getAllDerivedDefinitions("Instruction");
 
   EmitSourceFileHeader("Machine Code Emitter", o);
-  o << "namespace llvm {\n\n";
   std::string Namespace = Insts[0]->getValueAsString("Namespace") + "::";
 
   // Emit function declaration
@@ -255,6 +254,4 @@ void CodeEmitterGen::run(std::ostream &o) {
     << "  }\n"
     << "  return Value;\n"
     << "}\n\n";
-
-  o << "} // End llvm namespace \n";
 }