4727   MachineInstr *AddrMI = getDefIgnoringCopies(Addr, *MRI);  in isFlatScratchBaseLegal()  local
4729   if (isNoUnsignedWrap(AddrMI))  in isFlatScratchBaseLegal()
4737   Register LHS = AddrMI->getOperand(1).getReg();  in isFlatScratchBaseLegal()
4738   Register RHS = AddrMI->getOperand(2).getReg();  in isFlatScratchBaseLegal()
4740   if (AddrMI->getOpcode() == TargetOpcode::G_PTR_ADD) {  in isFlatScratchBaseLegal()
4758   MachineInstr *AddrMI = getDefIgnoringCopies(Addr, *MRI);  in isFlatScratchBaseLegalSV()  local
4760   if (isNoUnsignedWrap(AddrMI))  in isFlatScratchBaseLegalSV()
4768   Register LHS = AddrMI->getOperand(1).getReg();  in isFlatScratchBaseLegalSV()
4769   Register RHS = AddrMI->getOperand(2).getReg();  in isFlatScratchBaseLegalSV()
4782   MachineInstr *AddrMI = getDefIgnoringCopies(Addr, *MRI);  in isFlatScratchBaseLegalSVImm()  local
4783   Register Base = AddrMI->getOperand(1).getReg();  in isFlatScratchBaseLegalSVImm()
4787       getIConstantVRegValWithLookThrough(AddrMI->getOperand(2).getReg(), *MRI);  in isFlatScratchBaseLegalSVImm()
4795       (isNoUnsignedWrap(AddrMI) ||  in isFlatScratchBaseLegalSVImm()