910     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
911     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
953     const MachineOperand &MODef = CopyLike.getOperand(CurrentSrcIdx);  in getNextRewritableSource()  local
954     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
992     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
996     if (MODef.getSubReg())  in getNextRewritableSource()
999     Dst = RegSubRegPair(MODef.getReg(),  in getNextRewritableSource()
1046     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
1047     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
1123     const MachineOperand &MODef = CopyLike.getOperand(0);  in getNextRewritableSource()  local
1124     Dst.Reg = MODef.getReg();  in getNextRewritableSource()
1126     return MODef.getSubReg() == 0;  in getNextRewritableSource()
1212     const MachineOperand &MODef = NewPHI.getOperand(0);  in getNewSource()  local
1213     return RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNewSource()
1234   const MachineOperand &MODef = MI.getOperand(0);  in optimizeCoalescableCopy()  local
1236   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()