65   void Lower(const MachineInstr *MI, MCInst &OutMI) const;
433 void X86MCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {  in Lower()
434   OutMI.setOpcode(MI->getOpcode());  in Lower()
438       OutMI.addOperand(MaybeMCOp.getValue());  in Lower()
442   switch (OutMI.getOpcode()) {  in Lower()
448     assert(OutMI.getNumOperands() == 1 + X86::AddrNumOperands &&  in Lower()
450     assert(OutMI.getOperand(1 + X86::AddrSegmentReg).getReg() == 0 &&  in Lower()
469     if (!X86II::isX86_64ExtendedReg(OutMI.getOperand(0).getReg()) &&  in Lower()
470         X86II::isX86_64ExtendedReg(OutMI.getOperand(1).getReg())) {  in Lower()
472       switch (OutMI.getOpcode()) {  in Lower()
488       OutMI.setOpcode(NewOpc);  in Lower()
494     if (!X86II::isX86_64ExtendedReg(OutMI.getOperand(0).getReg()) &&  in Lower()
495         X86II::isX86_64ExtendedReg(OutMI.getOperand(2).getReg())) {  in Lower()
497       switch (OutMI.getOpcode()) {  in Lower()
502       OutMI.setOpcode(NewOpc);  in Lower()
514     unsigned Opcode = OutMI.getOpcode();  in Lower()
515     MCOperand Saved = OutMI.getOperand(0);  in Lower()
516     OutMI = MCInst();  in Lower()
517     OutMI.setOpcode(Opcode);  in Lower()
518     OutMI.addOperand(Saved);  in Lower()
524     OutMI = MCInst();  in Lower()
525     OutMI.setOpcode(getRetOpcode(AsmPrinter.getSubtarget()));  in Lower()
531     OutMI = MCInst();  in Lower()
532     OutMI.setOpcode(getRetOpcode(AsmPrinter.getSubtarget()));  in Lower()
540     OutMI = MCInst();  in Lower()
541     OutMI.setOpcode(getRetOpcode(Subtarget));  in Lower()
542     OutMI.addOperand(MCOperand::createReg(ReturnReg));  in Lower()
564       MCOperand Saved = OutMI.getOperand(0);  in Lower()
565       OutMI = MCInst();  in Lower()
566       OutMI.setOpcode(Opcode);  in Lower()
567       OutMI.addOperand(Saved);  in Lower()
578       switch (OutMI.getOpcode()) {  in Lower()
585       OutMI.setOpcode(Opcode);  in Lower()
592   case X86::ADD16rr_DB:   OutMI.setOpcode(X86::OR16rr);   goto ReSimplify;  in Lower()
593   case X86::ADD32rr_DB:   OutMI.setOpcode(X86::OR32rr);   goto ReSimplify;  in Lower()
594   case X86::ADD64rr_DB:   OutMI.setOpcode(X86::OR64rr);   goto ReSimplify;  in Lower()
595   case X86::ADD16ri_DB:   OutMI.setOpcode(X86::OR16ri);   goto ReSimplify;  in Lower()
596   case X86::ADD32ri_DB:   OutMI.setOpcode(X86::OR32ri);   goto ReSimplify;  in Lower()
597   case X86::ADD64ri32_DB: OutMI.setOpcode(X86::OR64ri32); goto ReSimplify;  in Lower()
598   case X86::ADD16ri8_DB:  OutMI.setOpcode(X86::OR16ri8);  goto ReSimplify;  in Lower()
599   case X86::ADD32ri8_DB:  OutMI.setOpcode(X86::OR32ri8);  goto ReSimplify;  in Lower()
600   case X86::ADD64ri8_DB:  OutMI.setOpcode(X86::OR64ri8);  goto ReSimplify;  in Lower()
618     switch (OutMI.getOpcode()) {  in Lower()
629     SimplifyShortMoveForm(AsmPrinter, OutMI, NewOpc);  in Lower()
643     switch (OutMI.getOpcode()) {  in Lower()
682     SimplifyShortImmForm(OutMI, NewOpc);  in Lower()
690     SimplifyMOVSX(OutMI);  in Lower()