diff --git a/utils/TableGen/FixedLenDecoderEmitter.h b/utils/TableGen/FixedLenDecoderEmitter.h
index bd5111ffd87..90e8d869ac0 100644
--- a/utils/TableGen/FixedLenDecoderEmitter.h
+++ b/utils/TableGen/FixedLenDecoderEmitter.h
@@ -70,8 +70,6 @@ private:
   RecordKeeper &Records;
   CodeGenTarget Target;
   std::vector<const CodeGenInstruction*> NumberedInstructions;
-  std::vector<unsigned> Opcodes;
-  std::map<unsigned, std::vector<OperandInfo> > Operands;
 public:
   std::string PredicateNamespace;
   std::string GuardPrefix, GuardPostfix;