46   Optional<unsigned> TiedDefIdx;  member
49                        StringRef::iterator End, Optional<unsigned> &TiedDefIdx)  in ParsedMachineOperand()
50       : Operand(Operand), Begin(Begin), End(End), TiedDefIdx(TiedDefIdx) {  in ParsedMachineOperand()
51     if (TiedDefIdx)  in ParsedMachineOperand()
121   bool parseRegisterTiedDefIndex(unsigned &TiedDefIdx);
123                             Optional<unsigned> &TiedDefIdx, bool IsDef = false);
151                            Optional<unsigned> &TiedDefIdx);
153                                          Optional<unsigned> &TiedDefIdx);
574     Optional<unsigned> TiedDefIdx;  in parse()  local
575     if (parseRegisterOperand(MO, TiedDefIdx, /*IsDef=*/true))  in parse()
578         ParsedMachineOperand(MO, Loc, Token.location(), TiedDefIdx));  in parse()
594     Optional<unsigned> TiedDefIdx;  in parse()  local
595     if (parseMachineOperandAndTargetFlags(MO, TiedDefIdx))  in parse()
598         ParsedMachineOperand(MO, Loc, Token.location(), TiedDefIdx));  in parse()
866 bool MIParser::parseRegisterTiedDefIndex(unsigned &TiedDefIdx) {  in parseRegisterTiedDefIndex()  argument
871   if (getUnsigned(TiedDefIdx))  in parseRegisterTiedDefIndex()
883     if (!Operands[I].TiedDefIdx)  in assignRegisterTies()
887     unsigned DefIdx = Operands[I].TiedDefIdx.getValue();  in assignRegisterTies()
917                                     Optional<unsigned> &TiedDefIdx,  in parseRegisterOperand()  argument
939     TiedDefIdx = Idx;  in parseRegisterOperand()
1368                                    Optional<unsigned> &TiedDefIdx) {  in parseMachineOperand()  argument
1382     return parseRegisterOperand(Dest, TiedDefIdx);  in parseMachineOperand()
1440     MachineOperand &Dest, Optional<unsigned> &TiedDefIdx) {  in parseMachineOperandAndTargetFlags()  argument
1472   if (parseMachineOperand(Dest, TiedDefIdx))  in parseMachineOperandAndTargetFlags()