X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=utils%2FTableGen%2FInstrInfoEmitter.h;h=abb1c6bc188cbd94e9ee7c15cb9ec6153dcdb0ea;hb=5d4314ef720630e6547fe41efec1608d4c14c78e;hp=b721adcf4cef36bce99e001f1dc2fd28ae6c1def;hpb=a529a37fbd602d748e3e1b345db059ebe3ccf5b1;p=oota-llvm.git

diff --git a/utils/TableGen/InstrInfoEmitter.h b/utils/TableGen/InstrInfoEmitter.h
index b721adcf4ce..abb1c6bc188 100644
--- a/utils/TableGen/InstrInfoEmitter.h
+++ b/utils/TableGen/InstrInfoEmitter.h
@@ -36,30 +36,29 @@ public:
   InstrInfoEmitter(RecordKeeper &R) : Records(R), CDP(R) { }
 
   // run - Output the instruction set description, returning true on failure.
-  void run(std::ostream &OS);
+  void run(raw_ostream &OS);
 
 private:
   typedef std::map<std::vector<std::string>, unsigned> OperandInfoMapTy;
   
-  // Instruction analysis.
-  void InferFromPattern(const CodeGenInstruction &Inst, 
-                        bool &isStore, bool &isLoad, bool &NeverHasSideEffects);
-  
   void emitRecord(const CodeGenInstruction &Inst, unsigned Num,
                   Record *InstrInfo, 
                   std::map<std::vector<Record*>, unsigned> &EL,
+                  std::map<Record*, unsigned> &BM,
                   const OperandInfoMapTy &OpInfo,
-                  std::ostream &OS);
-  void emitShiftedValue(Record *R, StringInit *Val, IntInit *Shift,
-                        std::ostream &OS);
+                  raw_ostream &OS);
 
   // Itinerary information.
   void GatherItinClasses();
   unsigned getItinClassNumber(const Record *InstRec);
   
   // Operand information.
-  void EmitOperandInfo(std::ostream &OS, OperandInfoMapTy &OperandInfoIDs);
+  void EmitOperandInfo(raw_ostream &OS, OperandInfoMapTy &OperandInfoIDs);
   std::vector<std::string> GetOperandInfo(const CodeGenInstruction &Inst);
+
+  void DetectRegisterClassBarriers(std::vector<Record*> &Defs,
+                                   const std::vector<CodeGenRegisterClass> &RCs,
+                                   std::vector<Record*> &Barriers);
 };
 
 } // End llvm namespace