911     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
912     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
954     const MachineOperand &MODef = CopyLike.getOperand(CurrentSrcIdx);  in getNextRewritableSource()  local
955     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
993     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
997     if (MODef.getSubReg())  in getNextRewritableSource()
1000     Dst = RegSubRegPair(MODef.getReg(),  in getNextRewritableSource()
1047     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
1048     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
1124     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
1125     Dst.Reg = MODef.getReg();  in getNextRewritableSource()
1127     return MODef.getSubReg() == 0;  in getNextRewritableSource()
1213     const MachineOperand &MODef = NewPHI.getOperand(0);  in getNewSource()  local
1214     return RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNewSource()
1235   const MachineOperand &MODef = MI.getOperand(0);  in optimizeCoalescableCopy()  local
1237   if (MODef.getReg().isPhysical())  in optimizeCoalescableCopy()
2030   const MachineOperand &MODef = Def->getOperand(DefIdx);  in getNextSourceFromInsertSubreg()  local
2034   if (MRI.getRegClass(MODef.getReg()) != MRI.getRegClass(BaseReg.Reg) ||  in getNextSourceFromInsertSubreg()