6045   MachineInstr *OffsetInst = MRI.getVRegDef(Offset.getReg());  in selectExtendedSHL()  local
6047   unsigned OffsetOpc = OffsetInst->getOpcode();  in selectExtendedSHL()
6054     OffsetInst = MRI.getVRegDef(OffsetInst->getOperand(1).getReg());  in selectExtendedSHL()
6055     OffsetOpc = OffsetInst->getOpcode();  in selectExtendedSHL()
6065   if (!isWorthFoldingIntoExtendedReg(*OffsetInst, MRI))  in selectExtendedSHL()
6071   Register OffsetReg = OffsetInst->getOperand(1).getReg();  in selectExtendedSHL()
6072   Register ConstantReg = OffsetInst->getOperand(2).getReg();  in selectExtendedSHL()
6177   MachineInstr *OffsetInst =  in selectAddrModeShiftedExtendXReg()  local
6180                            OffsetInst->getOperand(0), SizeInBytes,  in selectAddrModeShiftedExtendXReg()
6311   MachineInstr *OffsetInst = getDefIgnoringCopies(RHS.getReg(), MRI);  in selectAddrModeWRO()  local
6328   auto ExtendedShl = selectExtendedSHL(Root, LHS, OffsetInst->getOperand(0),  in selectAddrModeWRO()
6337   if (!isWorthFoldingIntoExtendedReg(*OffsetInst, MRI))  in selectAddrModeWRO()
6342       getExtendTypeForInst(*OffsetInst, MRI, /*IsLoadStore=*/true);  in selectAddrModeWRO()
6348   Register ExtReg = moveScalarRegClass(OffsetInst->getOperand(1).getReg(),  in selectAddrModeWRO()