370     unsigned DefIdx = 0;  member in __anon649c77ce0111::ValueTracker
424         DefIdx = MRI.def_begin(Reg).getOperandNo();  in ValueTracker()
1814   if (Def->getOperand(DefIdx).getSubReg() != DefSubReg)  in getNextSourceFromCopy()
1835   const MachineOperand DefOp = Def->getOperand(DefIdx);  in getNextSourceFromBitcast()
1842   for (unsigned OpIdx = DefIdx + 1, EndOpIdx = SrcIdx; OpIdx != EndOpIdx;  in getNextSourceFromBitcast()
1874   if (Def->getOperand(DefIdx).getSubReg())  in getNextSourceFromRegSequence()
1897   if (!TII->getRegSequenceInputs(*Def, DefIdx, RegSeqInputRegs))  in getNextSourceFromRegSequence()
1923   if (Def->getOperand(DefIdx).getSubReg())  in getNextSourceFromInsertSubreg()
1936   if (!TII->getInsertSubregInputs(*Def, DefIdx, BaseReg, InsertedReg))  in getNextSourceFromInsertSubreg()
1952   const MachineOperand &MODef = Def->getOperand(DefIdx);  in getNextSourceFromInsertSubreg()
1989   if (!TII->getExtractSubregInputs(*Def, DefIdx, ExtractSubregInputReg))  in getNextSourceFromExtractSubreg()
2048   assert(((Def->getOperand(DefIdx).isDef() &&  in getNextSourceImpl()
2049            (DefIdx < Def->getDesc().getNumDefs() ||  in getNextSourceImpl()
2051           Def->getOperand(DefIdx).isImplicit()) &&  in getNextSourceImpl()
2098         DefIdx = DI.getOperandNo();  in getNextSource()