For each instruction itinerary class, specify the number of micro-ops each

[oota-llvm.git] / utils / TableGen / SubtargetEmitter.h

diff --git a/utils/TableGen/SubtargetEmitter.h b/utils/TableGen/SubtargetEmitter.h
index 4fcd8f8b0b24be5a539b0a48820a4bb5cf2902fb..4edf648569714f0cefef87754d20eb670579a5bf 100644 (file)
--- a/utils/TableGen/SubtargetEmitter.h
+++ b/utils/TableGen/SubtargetEmitter.h
@@ -29,27 +29,32 @@ class SubtargetEmitter : public TableGenBackend {
   std::string Target;
   bool HasItineraries;
   
-  void Enumeration(std::ostream &OS, const char *ClassName, bool isBits);
-  void FeatureKeyValues(std::ostream &OS);
-  void CPUKeyValues(std::ostream &OS);
-  unsigned CollectAllItinClasses(std::ostream &OS,
-                               std::map<std::string, unsigned> &ItinClassesMap);
-  void FormItineraryString(Record *ItinData, std::string &ItinString,
-                           unsigned &NStages);
-  void EmitStageData(std::ostream &OS, unsigned NItinClasses,
+  void Enumeration(raw_ostream &OS, const char *ClassName, bool isBits);
+  void FeatureKeyValues(raw_ostream &OS);
+  void CPUKeyValues(raw_ostream &OS);
+  unsigned CollectAllItinClasses(raw_ostream &OS,
+                                 std::map<std::string,unsigned> &ItinClassesMap,
+                                 std::vector<Record*> &ItinClassList);
+  void FormItineraryStageString(const std::string &Names,
+                                Record *ItinData, std::string &ItinString,
+                                unsigned &NStages);
+  void FormItineraryOperandCycleString(Record *ItinData, std::string &ItinString,
+                                       unsigned &NOperandCycles);
+  void EmitStageAndOperandCycleData(raw_ostream &OS, unsigned NItinClasses,
                      std::map<std::string, unsigned> &ItinClassesMap,
+                     std::vector<Record*> &ItinClassList,
                      std::vector<std::vector<InstrItinerary> > &ProcList);
-  void EmitProcessorData(std::ostream &OS,
+  void EmitProcessorData(raw_ostream &OS,
                        std::vector<std::vector<InstrItinerary> > &ProcList);
-  void EmitProcessorLookup(std::ostream &OS);
-  void EmitData(std::ostream &OS);
-  void ParseFeaturesFunction(std::ostream &OS);
+  void EmitProcessorLookup(raw_ostream &OS);
+  void EmitData(raw_ostream &OS);
+  void ParseFeaturesFunction(raw_ostream &OS);
   
 public:
   SubtargetEmitter(RecordKeeper &R) : Records(R), HasItineraries(false) {}
 
   // run - Output the subtarget enumerations, returning true on failure.
-  void run(std::ostream &o);
+  void run(raw_ostream &o);
 
 };