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
/// 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);
/// 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.