convert over to using TableGen backends


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7628 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeEmitterGen.cpp b/utils/TableGen/CodeEmitterGen.cpp
index b3928b8..0769456 100644
--- a/utils/TableGen/CodeEmitterGen.cpp
+++ b/utils/TableGen/CodeEmitterGen.cpp
@@ -11,6 +11,8 @@
 void CodeEmitterGen::run(std::ostream &o) {
   std::vector<Record*> Insts = Records.getAllDerivedDefinitions("Instruction");
 
+  EmitSourceFileHeader("Machine Code Emitter", o);
+
   std::string Namespace = "V9::";
   std::string ClassName = "SparcV9CodeEmitter::";