115   bool parseRegisterInfo(PerFunctionMIParsingState &PFS,
118   bool setupRegisterInfo(const PerFunctionMIParsingState &PFS,
121   bool initializeFrameInfo(PerFunctionMIParsingState &PFS,
124   bool initializeCallSiteInfo(PerFunctionMIParsingState &PFS,
127   bool parseCalleeSavedRegister(PerFunctionMIParsingState &PFS,
138   std::optional<VarExprLoc> parseVarExprLoc(PerFunctionMIParsingState &PFS,
143   bool parseStackObjectsDebugInfo(PerFunctionMIParsingState &PFS,
147   bool initializeConstantPool(PerFunctionMIParsingState &PFS,
151   bool initializeJumpTableInfo(PerFunctionMIParsingState &PFS,
154   bool parseMachineMetadataNodes(PerFunctionMIParsingState &PFS,
159   bool parseMDNode(PerFunctionMIParsingState &PFS, MDNode *&Node,
162   bool parseMBBReference(PerFunctionMIParsingState &PFS,
166   bool parseMachineMetadata(PerFunctionMIParsingState &PFS,
181     PerFunctionMIParsingState &PFS, const yaml::MachineFunction &YamlMF);
400     PerFunctionMIParsingState &PFS, const yaml::MachineFunction &YamlMF) {  in initializeCallSiteInfo()  argument
401   MachineFunction &MF = PFS.MF;  in initializeCallSiteInfo()
426       if (parseNamedRegisterReference(PFS, Reg, ArgRegPair.Reg.Value, Error))  in initializeCallSiteInfo()
441     MachineFunction &MF, PerFunctionMIParsingState &PFS,  in setupDebugValueTracking()  argument
498   PerFunctionMIParsingState PFS(MF, SM, IRSlots, *Target);  in initializeMachineFunction()  local
499   if (parseRegisterInfo(PFS, YamlMF))  in initializeMachineFunction()
504     if (initializeConstantPool(PFS, *ConstantPool, YamlMF))  in initializeMachineFunction()
508       parseMachineMetadataNodes(PFS, MF, YamlMF))  in initializeMachineFunction()
517   PFS.SM = &BlockSM;  in initializeMachineFunction()
518   if (parseMachineBasicBlockDefinitions(PFS, BlockStr, Error)) {  in initializeMachineFunction()
529   PFS.SM = &SM;  in initializeMachineFunction()
533   if (initializeFrameInfo(PFS, YamlMF))  in initializeMachineFunction()
538       initializeJumpTableInfo(PFS, YamlMF.JumpTableInfo))  in initializeMachineFunction()
547   PFS.SM = &InsnSM;  in initializeMachineFunction()
548   if (parseMachineInstructions(PFS, InsnStr, Error)) {  in initializeMachineFunction()
553   PFS.SM = &SM;  in initializeMachineFunction()
555   if (setupRegisterInfo(PFS, YamlMF))  in initializeMachineFunction()
565     if (TM.parseMachineFunctionInfo(*YamlMF.MachineFuncInfo, PFS, Error,  in initializeMachineFunction()
581   if (initializeCallSiteInfo(PFS, YamlMF))  in initializeMachineFunction()
584   setupDebugValueTracking(MF, PFS, YamlMF);  in initializeMachineFunction()
592 bool MIRParserImpl::parseRegisterInfo(PerFunctionMIParsingState &PFS,  in parseRegisterInfo()  argument
594   MachineFunction &MF = PFS.MF;  in parseRegisterInfo()
603     VRegInfo &Info = PFS.getVRegInfo(VReg.ID.Value);  in parseRegisterInfo()
635       if (parseRegisterReference(PFS, Info.PreferredReg,  in parseRegisterInfo()
644     if (parseNamedRegisterReference(PFS, Reg, LiveIn.Register.Value, Error))  in parseRegisterInfo()
649       if (parseVirtualRegisterReference(PFS, Info, LiveIn.VirtualRegister.Value,  in parseRegisterInfo()
663       if (parseNamedRegisterReference(PFS, Reg, RegSource.Value, Error))  in parseRegisterInfo()
673 bool MIRParserImpl::setupRegisterInfo(const PerFunctionMIParsingState &PFS,  in setupRegisterInfo()  argument
675   MachineFunction &MF = PFS.MF;  in setupRegisterInfo()
710   for (const auto &P : PFS.VRegInfosNamed) {  in setupRegisterInfo()
715   for (auto P : PFS.VRegInfos) {  in setupRegisterInfo()
739 bool MIRParserImpl::initializeFrameInfo(PerFunctionMIParsingState &PFS,  in initializeFrameInfo()  argument
741   MachineFunction &MF = PFS.MF;  in initializeFrameInfo()
766     if (parseMBBReference(PFS, MBB, YamlMFI.SavePoint))  in initializeFrameInfo()
772     if (parseMBBReference(PFS, MBB, YamlMFI.RestorePoint))  in initializeFrameInfo()
792     if (!PFS.FixedStackObjectSlots.insert(std::make_pair(Object.ID.Value,  in initializeFrameInfo()
798     if (parseCalleeSavedRegister(PFS, CSIInfo, Object.CalleeSavedRegister,  in initializeFrameInfo()
801     if (parseStackObjectsDebugInfo(PFS, Object, ObjectIdx))  in initializeFrameInfo()
808     if (parseNamedRegisterReference(PFS, Reg, Object.EntryValueRegister.Value,  in initializeFrameInfo()
815         PFS, Object.DebugVar, Object.DebugExpr, Object.DebugLoc);  in initializeFrameInfo()
819       PFS.MF.setVariableDbgInfo(MaybeInfo->DIVar, MaybeInfo->DIExpr,  in initializeFrameInfo()
850     if (!PFS.StackObjectSlots.insert(std::make_pair(Object.ID.Value, ObjectIdx))  in initializeFrameInfo()
855     if (parseCalleeSavedRegister(PFS, CSIInfo, Object.CalleeSavedRegister,  in initializeFrameInfo()
860     if (parseStackObjectsDebugInfo(PFS, Object, ObjectIdx))  in initializeFrameInfo()
872     if (parseStackObjectReference(PFS, FI, YamlMFI.StackProtector.Value, Error))  in initializeFrameInfo()
880     if (parseStackObjectReference(PFS, FI, YamlMFI.FunctionContext.Value, Error))  in initializeFrameInfo()
888 bool MIRParserImpl::parseCalleeSavedRegister(PerFunctionMIParsingState &PFS,  in parseCalleeSavedRegister()  argument
895   if (parseNamedRegisterReference(PFS, Reg, RegisterSource.Value, Error))  in parseCalleeSavedRegister()
919     PerFunctionMIParsingState &PFS, const yaml::StringValue &VarStr,  in parseVarExprLoc()  argument
924   if (parseMDNode(PFS, Var, VarStr) || parseMDNode(PFS, Expr, ExprStr) ||  in parseVarExprLoc()
925       parseMDNode(PFS, Loc, LocStr))  in parseVarExprLoc()
938 bool MIRParserImpl::parseStackObjectsDebugInfo(PerFunctionMIParsingState &PFS,  in parseStackObjectsDebugInfo()  argument
941       parseVarExprLoc(PFS, Object.DebugVar, Object.DebugExpr, Object.DebugLoc);  in parseStackObjectsDebugInfo()
947     PFS.MF.setVariableDbgInfo(MaybeInfo->DIVar, MaybeInfo->DIExpr, FrameIdx,  in parseStackObjectsDebugInfo()
952 bool MIRParserImpl::parseMDNode(PerFunctionMIParsingState &PFS,  in parseMDNode()  argument
957   if (llvm::parseMDNode(PFS, Node, Source.Value, Error))  in parseMDNode()
962 bool MIRParserImpl::initializeConstantPool(PerFunctionMIParsingState &PFS,  in initializeConstantPool()  argument
964   DenseMap<unsigned, unsigned> &ConstantPoolSlots = PFS.ConstantPoolSlots;  in initializeConstantPool()
965   const MachineFunction &MF = PFS.MF;  in initializeConstantPool()
990 bool MIRParserImpl::initializeJumpTableInfo(PerFunctionMIParsingState &PFS,  in initializeJumpTableInfo()  argument
992   MachineJumpTableInfo *JTI = PFS.MF.getOrCreateJumpTableInfo(YamlJTI.Kind);  in initializeJumpTableInfo()
997       if (parseMBBReference(PFS, MBB, MBBSource.Value))  in initializeJumpTableInfo()
1002     if (!PFS.JumpTableSlots.insert(std::make_pair(Entry.ID.Value, Index))  in initializeJumpTableInfo()
1011 bool MIRParserImpl::parseMBBReference(PerFunctionMIParsingState &PFS,  in parseMBBReference()  argument
1015   if (llvm::parseMBBReference(PFS, MBB, Source.Value, Error))  in parseMBBReference()
1020 bool MIRParserImpl::parseMachineMetadata(PerFunctionMIParsingState &PFS,  in parseMachineMetadata()  argument
1023   if (llvm::parseMachineMetadata(PFS, Source.Value, Source.SourceRange, Error))  in parseMachineMetadata()
1029     PerFunctionMIParsingState &PFS, MachineFunction &MF,  in parseMachineMetadataNodes()  argument
1032     if (parseMachineMetadata(PFS, MDS))  in parseMachineMetadataNodes()
1036   if (!PFS.MachineForwardRefMDNodes.empty())  in parseMachineMetadataNodes()
1037     return error(PFS.MachineForwardRefMDNodes.begin()->second.second,  in parseMachineMetadataNodes()
1039                      Twine(PFS.MachineForwardRefMDNodes.begin()->first) + "'");  in parseMachineMetadataNodes()