380   Optional<unsigned> TiedDefIdx;  member
383                        StringRef::iterator End, Optional<unsigned> &TiedDefIdx)  in ParsedMachineOperand()
384       : Operand(Operand), Begin(Begin), End(End), TiedDefIdx(TiedDefIdx) {  in ParsedMachineOperand()
385     if (TiedDefIdx)  in ParsedMachineOperand()
450   bool parseRegisterTiedDefIndex(unsigned &TiedDefIdx);
452                             Optional<unsigned> &TiedDefIdx, bool IsDef = false);
492                            Optional<unsigned> &TiedDefIdx);
496                                          Optional<unsigned> &TiedDefIdx);
990     Optional<unsigned> TiedDefIdx;  in parse()  local
991     if (parseRegisterOperand(MO, TiedDefIdx, /*IsDef=*/true))  in parse()
994         ParsedMachineOperand(MO, Loc, Token.location(), TiedDefIdx));  in parse()
1014     Optional<unsigned> TiedDefIdx;  in parse()  local
1015     if (parseMachineOperandAndTargetFlags(OpCode, Operands.size(), MO, TiedDefIdx))  in parse()
1018         ParsedMachineOperand(MO, Loc, Token.location(), TiedDefIdx));  in parse()
1600 bool MIParser::parseRegisterTiedDefIndex(unsigned &TiedDefIdx) {  in parseRegisterTiedDefIndex()  argument
1605   if (getUnsigned(TiedDefIdx))  in parseRegisterTiedDefIndex()
1617     if (!Operands[I].TiedDefIdx)  in assignRegisterTies()
1621     unsigned DefIdx = *Operands[I].TiedDefIdx;  in assignRegisterTies()
1651                                     Optional<unsigned> &TiedDefIdx,  in parseRegisterOperand()  argument
1684         TiedDefIdx = Idx;  in parseRegisterOperand()
2757                                    Optional<unsigned> &TiedDefIdx) {  in parseMachineOperand()  argument
2773     return parseRegisterOperand(Dest, TiedDefIdx);  in parseMachineOperand()
2862     Optional<unsigned> &TiedDefIdx) {  in parseMachineOperandAndTargetFlags()  argument
2894   if (parseMachineOperand(OpCode, OpIdx, Dest, TiedDefIdx))  in parseMachineOperandAndTargetFlags()