Remove some unused variables and methods warned about by

icc (#177, partial).  Patch by Erick Tryzelaar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81106 91177308-0d34-0410-b5e6-96231b3b80d8

utils/TableGen/FastISelEmitter.cpp

@@ -216,7 +216,6 @@ public:
   explicit FastISelMap(std::string InstNS);
 
   void CollectPatterns(CodeGenDAGPatterns &CGP);
-  void PrintClass(raw_ostream &OS);
   void PrintFunctionDefinitions(raw_ostream &OS);
 };