118   bool parseRegisterInfo(PerFunctionMIParsingState &PFS,
121   bool setupRegisterInfo(const PerFunctionMIParsingState &PFS,
124   bool initializeFrameInfo(PerFunctionMIParsingState &PFS,
127   bool initializeCallSiteInfo(PerFunctionMIParsingState &PFS,
130   bool parseCalleeSavedRegister(PerFunctionMIParsingState &PFS,
141   std::optional<VarExprLoc> parseVarExprLoc(PerFunctionMIParsingState &PFS,
146   bool parseStackObjectsDebugInfo(PerFunctionMIParsingState &PFS,
150   bool initializeConstantPool(PerFunctionMIParsingState &PFS,
154   bool initializeJumpTableInfo(PerFunctionMIParsingState &PFS,
157   bool parseMachineMetadataNodes(PerFunctionMIParsingState &PFS,
162   bool parseMDNode(PerFunctionMIParsingState &PFS, MDNode *&Node,
165   bool parseMBBReference(PerFunctionMIParsingState &PFS,
169   bool parseMachineMetadata(PerFunctionMIParsingState &PFS,
184     PerFunctionMIParsingState &PFS, const yaml::MachineFunction &YamlMF);
419     PerFunctionMIParsingState &PFS, const yaml::MachineFunction &YamlMF) {  in initializeCallSiteInfo()  argument
420   MachineFunction &MF = PFS.MF;  in initializeCallSiteInfo()
445       if (parseNamedRegisterReference(PFS, Reg, ArgRegPair.Reg.Value, Error))  in initializeCallSiteInfo()
460     MachineFunction &MF, PerFunctionMIParsingState &PFS,  in setupDebugValueTracking()  argument
517   PerFunctionMIParsingState PFS(MF, SM, IRSlots, *Target);  in initializeMachineFunction()  local
518   if (parseRegisterInfo(PFS, YamlMF))  in initializeMachineFunction()
523     if (initializeConstantPool(PFS, *ConstantPool, YamlMF))  in initializeMachineFunction()
527       parseMachineMetadataNodes(PFS, MF, YamlMF))  in initializeMachineFunction()
536   PFS.SM = &BlockSM;  in initializeMachineFunction()
537   if (parseMachineBasicBlockDefinitions(PFS, BlockStr, Error)) {  in initializeMachineFunction()
548   PFS.SM = &SM;  in initializeMachineFunction()
552   if (initializeFrameInfo(PFS, YamlMF))  in initializeMachineFunction()
557       initializeJumpTableInfo(PFS, YamlMF.JumpTableInfo))  in initializeMachineFunction()
566   PFS.SM = &InsnSM;  in initializeMachineFunction()
567   if (parseMachineInstructions(PFS, InsnStr, Error)) {  in initializeMachineFunction()
572   PFS.SM = &SM;  in initializeMachineFunction()
574   if (setupRegisterInfo(PFS, YamlMF))  in initializeMachineFunction()
584     if (TM.parseMachineFunctionInfo(*YamlMF.MachineFuncInfo, PFS, Error,  in initializeMachineFunction()
600   if (initializeCallSiteInfo(PFS, YamlMF))  in initializeMachineFunction()
603   setupDebugValueTracking(MF, PFS, YamlMF);  in initializeMachineFunction()
611 bool MIRParserImpl::parseRegisterInfo(PerFunctionMIParsingState &PFS,  in parseRegisterInfo()  argument
613   MachineFunction &MF = PFS.MF;  in parseRegisterInfo()
622     VRegInfo &Info = PFS.getVRegInfo(VReg.ID.Value);  in parseRegisterInfo()
654       if (parseRegisterReference(PFS, Info.PreferredReg,  in parseRegisterInfo()
663     if (parseNamedRegisterReference(PFS, Reg, LiveIn.Register.Value, Error))  in parseRegisterInfo()
668       if (parseVirtualRegisterReference(PFS, Info, LiveIn.VirtualRegister.Value,  in parseRegisterInfo()
682       if (parseNamedRegisterReference(PFS, Reg, RegSource.Value, Error))  in parseRegisterInfo()
692 bool MIRParserImpl::setupRegisterInfo(const PerFunctionMIParsingState &PFS,  in setupRegisterInfo()  argument
694   MachineFunction &MF = PFS.MF;  in setupRegisterInfo()
729   for (const auto &P : PFS.VRegInfosNamed) {  in setupRegisterInfo()
734   for (auto P : PFS.VRegInfos) {  in setupRegisterInfo()
758 bool MIRParserImpl::initializeFrameInfo(PerFunctionMIParsingState &PFS,  in initializeFrameInfo()  argument
760   MachineFunction &MF = PFS.MF;  in initializeFrameInfo()
786     if (parseMBBReference(PFS, MBB, YamlMFI.SavePoint))  in initializeFrameInfo()
792     if (parseMBBReference(PFS, MBB, YamlMFI.RestorePoint))  in initializeFrameInfo()
812     if (!PFS.FixedStackObjectSlots.insert(std::make_pair(Object.ID.Value,  in initializeFrameInfo()
818     if (parseCalleeSavedRegister(PFS, CSIInfo, Object.CalleeSavedRegister,  in initializeFrameInfo()
821     if (parseStackObjectsDebugInfo(PFS, Object, ObjectIdx))  in initializeFrameInfo()
828     if (parseNamedRegisterReference(PFS, Reg, Object.EntryValueRegister.Value,  in initializeFrameInfo()
835         PFS, Object.DebugVar, Object.DebugExpr, Object.DebugLoc);  in initializeFrameInfo()
839       PFS.MF.setVariableDbgInfo(MaybeInfo->DIVar, MaybeInfo->DIExpr,  in initializeFrameInfo()
870     if (!PFS.StackObjectSlots.insert(std::make_pair(Object.ID.Value, ObjectIdx))  in initializeFrameInfo()
875     if (parseCalleeSavedRegister(PFS, CSIInfo, Object.CalleeSavedRegister,  in initializeFrameInfo()
880     if (parseStackObjectsDebugInfo(PFS, Object, ObjectIdx))  in initializeFrameInfo()
892     if (parseStackObjectReference(PFS, FI, YamlMFI.StackProtector.Value, Error))  in initializeFrameInfo()
900     if (parseStackObjectReference(PFS, FI, YamlMFI.FunctionContext.Value, Error))  in initializeFrameInfo()
908 bool MIRParserImpl::parseCalleeSavedRegister(PerFunctionMIParsingState &PFS,  in parseCalleeSavedRegister()  argument
915   if (parseNamedRegisterReference(PFS, Reg, RegisterSource.Value, Error))  in parseCalleeSavedRegister()
939     PerFunctionMIParsingState &PFS, const yaml::StringValue &VarStr,  in parseVarExprLoc()  argument
944   if (parseMDNode(PFS, Var, VarStr) || parseMDNode(PFS, Expr, ExprStr) ||  in parseVarExprLoc()
945       parseMDNode(PFS, Loc, LocStr))  in parseVarExprLoc()
958 bool MIRParserImpl::parseStackObjectsDebugInfo(PerFunctionMIParsingState &PFS,  in parseStackObjectsDebugInfo()  argument
961       parseVarExprLoc(PFS, Object.DebugVar, Object.DebugExpr, Object.DebugLoc);  in parseStackObjectsDebugInfo()
967     PFS.MF.setVariableDbgInfo(MaybeInfo->DIVar, MaybeInfo->DIExpr, FrameIdx,  in parseStackObjectsDebugInfo()
972 bool MIRParserImpl::parseMDNode(PerFunctionMIParsingState &PFS,  in parseMDNode()  argument
977   if (llvm::parseMDNode(PFS, Node, Source.Value, Error))  in parseMDNode()
982 bool MIRParserImpl::initializeConstantPool(PerFunctionMIParsingState &PFS,  in initializeConstantPool()  argument
984   DenseMap<unsigned, unsigned> &ConstantPoolSlots = PFS.ConstantPoolSlots;  in initializeConstantPool()
985   const MachineFunction &MF = PFS.MF;  in initializeConstantPool()
1010 bool MIRParserImpl::initializeJumpTableInfo(PerFunctionMIParsingState &PFS,  in initializeJumpTableInfo()  argument
1012   MachineJumpTableInfo *JTI = PFS.MF.getOrCreateJumpTableInfo(YamlJTI.Kind);  in initializeJumpTableInfo()
1017       if (parseMBBReference(PFS, MBB, MBBSource.Value))  in initializeJumpTableInfo()
1022     if (!PFS.JumpTableSlots.insert(std::make_pair(Entry.ID.Value, Index))  in initializeJumpTableInfo()
1031 bool MIRParserImpl::parseMBBReference(PerFunctionMIParsingState &PFS,  in parseMBBReference()  argument
1035   if (llvm::parseMBBReference(PFS, MBB, Source.Value, Error))  in parseMBBReference()
1040 bool MIRParserImpl::parseMachineMetadata(PerFunctionMIParsingState &PFS,  in parseMachineMetadata()  argument
1043   if (llvm::parseMachineMetadata(PFS, Source.Value, Source.SourceRange, Error))  in parseMachineMetadata()
1049     PerFunctionMIParsingState &PFS, MachineFunction &MF,  in parseMachineMetadataNodes()  argument
1052     if (parseMachineMetadata(PFS, MDS))  in parseMachineMetadataNodes()
1056   if (!PFS.MachineForwardRefMDNodes.empty())  in parseMachineMetadataNodes()
1057     return error(PFS.MachineForwardRefMDNodes.begin()->second.second,  in parseMachineMetadataNodes()
1059                      Twine(PFS.MachineForwardRefMDNodes.begin()->first) + "'");  in parseMachineMetadataNodes()