52   Optional<unsigned> TiedDefIdx;  member
55                        StringRef::iterator End, Optional<unsigned> &TiedDefIdx)  in ParsedMachineOperand()
56       : Operand(Operand), Begin(Begin), End(End), TiedDefIdx(TiedDefIdx) {  in ParsedMachineOperand()
57     if (TiedDefIdx)  in ParsedMachineOperand()
125   bool parseRegisterTiedDefIndex(unsigned &TiedDefIdx);
128                             Optional<unsigned> &TiedDefIdx, bool IsDef = false);
161                            Optional<unsigned> &TiedDefIdx);
163                                          Optional<unsigned> &TiedDefIdx);
584     Optional<unsigned> TiedDefIdx;  in parse()  local
585     if (parseRegisterOperand(MO, TiedDefIdx, /*IsDef=*/true))  in parse()
588         ParsedMachineOperand(MO, Loc, Token.location(), TiedDefIdx));  in parse()
612     Optional<unsigned> TiedDefIdx;  in parse()  local
613     if (parseMachineOperandAndTargetFlags(MO, TiedDefIdx))  in parse()
616         ParsedMachineOperand(MO, Loc, Token.location(), TiedDefIdx));  in parse()
886 bool MIParser::parseRegisterTiedDefIndex(unsigned &TiedDefIdx) {  in parseRegisterTiedDefIndex()  argument
891   if (getUnsigned(TiedDefIdx))  in parseRegisterTiedDefIndex()
914     if (!Operands[I].TiedDefIdx)  in assignRegisterTies()
918     unsigned DefIdx = Operands[I].TiedDefIdx.getValue();  in assignRegisterTies()
948                                     Optional<unsigned> &TiedDefIdx,  in parseRegisterOperand()  argument
971       TiedDefIdx = Idx;  in parseRegisterOperand()
1459                                    Optional<unsigned> &TiedDefIdx) {  in parseMachineOperand()  argument
1473     return parseRegisterOperand(Dest, TiedDefIdx);  in parseMachineOperand()
1533     MachineOperand &Dest, Optional<unsigned> &TiedDefIdx) {  in parseMachineOperandAndTargetFlags()  argument
1565   if (parseMachineOperand(Dest, TiedDefIdx))  in parseMachineOperandAndTargetFlags()