MC: Remove MCSubtargetInfo::InitCPUSched()

[oota-llvm.git] / include / llvm / MC / MCSubtargetInfo.h

diff --git a/include/llvm/MC/MCSubtargetInfo.h b/include/llvm/MC/MCSubtargetInfo.h
index b8ad02fbe696880c2d0333bbea90db962cacc26f..89110ff44b4ef51dc3303386ecf1dd6c2187c145 100644 (file)
--- a/include/llvm/MC/MCSubtargetInfo.h
+++ b/include/llvm/MC/MCSubtargetInfo.h
@@ -37,7 +37,7 @@ class MCSubtargetInfo {
   const MCWriteProcResEntry *WriteProcResTable;
   const MCWriteLatencyEntry *WriteLatencyTable;
   const MCReadAdvanceEntry *ReadAdvanceTable;
-  MCSchedModel CPUSchedModel;
+  const MCSchedModel *CPUSchedModel;
 
   const InstrStage *Stages;            // Instruction itinerary stages
   const unsigned *OperandCycles;       // Itinerary operand cycles
@@ -78,9 +78,6 @@ public:
   /// feature string). Recompute feature bits and scheduling model.
   void InitMCProcessorInfo(StringRef CPU, StringRef FS);
 
-  /// InitCPUSchedModel - Recompute scheduling model based on CPU.
-  void InitCPUSchedModel(StringRef CPU);
-
   /// ToggleFeature - Toggle a feature and returns the re-computed feature
   /// bits. This version does not change the implied bits.
   FeatureBitset ToggleFeature(uint64_t FB);
@@ -99,11 +96,10 @@ public:
 
   /// getSchedModelForCPU - Get the machine model of a CPU.
   ///
-  MCSchedModel getSchedModelForCPU(StringRef CPU) const;
+  const MCSchedModel &getSchedModelForCPU(StringRef CPU) const;
 
-  /// getSchedModel - Get the machine model for this subtarget's CPU.
-  ///
-  const MCSchedModel &getSchedModel() const { return CPUSchedModel; }
+  /// Get the machine model for this subtarget's CPU.
+  const MCSchedModel &getSchedModel() const { return *CPUSchedModel; }
 
   /// Return an iterator at the first process resource consumed by the given
   /// scheduling class.
@@ -151,7 +147,7 @@ public:
   void initInstrItins(InstrItineraryData &InstrItins) const;
 
   /// Check whether the CPU string is valid.
-  bool isCPUStringValid(StringRef CPU) {
+  bool isCPUStringValid(StringRef CPU) const {
     auto Found = std::find_if(ProcDesc.begin(), ProcDesc.end(),
                               [=](const SubtargetFeatureKV &KV) {
                                 return CPU == KV.Key;