diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp
index 0941d2e..8b3efd3 100644
--- a/utils/TableGen/InstrInfoEmitter.cpp
+++ b/utils/TableGen/InstrInfoEmitter.cpp
@@ -373,7 +373,7 @@
 
   // We must emit the PHI opcode first...
   std::string Namespace = Target.getInstNamespace();
-  
+
   if (Namespace.empty()) {
     fprintf(stderr, "No instructions defined!\n");
     exit(1);
diff --git a/utils/TableGen/InstrInfoEmitter.h b/utils/TableGen/InstrInfoEmitter.h
index 1461e2c..ba4048e 100644
--- a/utils/TableGen/InstrInfoEmitter.h
+++ b/utils/TableGen/InstrInfoEmitter.h
@@ -31,7 +31,7 @@
   RecordKeeper &Records;
   CodeGenDAGPatterns CDP;
   std::map<std::string, unsigned> ItinClassMap;
-  
+
 public:
   InstrInfoEmitter(RecordKeeper &R) : Records(R), CDP(R) { }
 
@@ -41,9 +41,9 @@
 private:
   void emitEnums(raw_ostream &OS);
 
-  typedef std::map<std::vector<std::string>, unsigned> OperandInfoMapTy;  
+  typedef std::map<std::vector<std::string>, unsigned> OperandInfoMapTy;
   void emitRecord(const CodeGenInstruction &Inst, unsigned Num,
-                  Record *InstrInfo, 
+                  Record *InstrInfo,
                   std::map<std::vector<Record*>, unsigned> &EL,
                   const OperandInfoMapTy &OpInfo,
                   raw_ostream &OS);
@@ -51,7 +51,7 @@
   // Itinerary information.
   void GatherItinClasses();
   unsigned getItinClassNumber(const Record *InstRec);
-  
+
   // Operand information.
   void EmitOperandInfo(raw_ostream &OS, OperandInfoMapTy &OperandInfoIDs);
   std::vector<std::string> GetOperandInfo(const CodeGenInstruction &Inst);