-/// ReInitMCSubtargetInfo - Change CPU (and optionally supplemented with
-/// feature string) and recompute feature bits.
-uint64_t MCSubtargetInfo::ReInitMCSubtargetInfo(StringRef CPU, StringRef FS) {
- SubtargetFeatures Features(FS);
- FeatureBits = Features.getFeatureBits(CPU, ProcDesc, NumProcs,
- ProcFeatures, NumFeatures);
- return FeatureBits;
+void MCSubtargetInfo::setDefaultFeatures(StringRef CPU) {
+ FeatureBits = getFeatures(CPU, "", ProcDesc, ProcFeatures);
+}
+
+MCSubtargetInfo::MCSubtargetInfo(
+ const Triple &TT, StringRef C, StringRef FS,
+ ArrayRef<SubtargetFeatureKV> PF, ArrayRef<SubtargetFeatureKV> PD,
+ const SubtargetInfoKV *ProcSched, const MCWriteProcResEntry *WPR,
+ const MCWriteLatencyEntry *WL, const MCReadAdvanceEntry *RA,
+ const InstrStage *IS, const unsigned *OC, const unsigned *FP)
+ : TargetTriple(TT), CPU(C), ProcFeatures(PF), ProcDesc(PD),
+ ProcSchedModels(ProcSched), WriteProcResTable(WPR), WriteLatencyTable(WL),
+ ReadAdvanceTable(RA), Stages(IS), OperandCycles(OC), ForwardingPaths(FP) {
+ InitMCProcessorInfo(CPU, FS);