271                             SlotIndex DefIdx, const LiveRange &LR,
2208     unsigned DefIdx;  in visitMachineOperand()  local
2211         MO->isUse() && MI->isRegTiedToDefOperand(MONum, &DefIdx) &&  in visitMachineOperand()
2212         Reg != MI->getOperand(DefIdx).getReg())  in visitMachineOperand()
2453                                          unsigned MONum, SlotIndex DefIdx,  in checkLivenessAtDef()  argument
2458   if (const VNInfo *VNI = LR.getVNInfoAt(DefIdx)) {  in checkLivenessAtDef()
2467     if (((SubRangeCheck || MO->getSubReg() == 0) && VNI->def != DefIdx) ||  in checkLivenessAtDef()
2468         !SlotIndex::isSameInstr(VNI->def, DefIdx) ||  in checkLivenessAtDef()
2469         (VNI->def != DefIdx &&  in checkLivenessAtDef()
2470          (!VNI->def.isEarlyClobber() || !DefIdx.isRegister()))) {  in checkLivenessAtDef()
2477       report_context(DefIdx);  in checkLivenessAtDef()
2485     report_context(DefIdx);  in checkLivenessAtDef()
2489     LiveQueryResult LRQ = LR.Query(DefIdx);  in checkLivenessAtDef()
2656       SlotIndex DefIdx = LiveInts->getInstructionIndex(*MI);  in checkLiveness()  local
2657       DefIdx = DefIdx.getRegSlot(MO->isEarlyClobber());  in checkLiveness()
2660         checkLivenessAtDef(MO, MONum, DefIdx, *LI, Reg);  in checkLiveness()
2669             checkLivenessAtDef(MO, MONum, DefIdx, SR, Reg, true, SR.LaneMask);  in checkLiveness()