187         unsigned Reg = MO.getReg();  in determineREX()
489   unsigned BaseReg = Base.getReg();  in emitMemModRMByte()
494     assert(IndexReg.getReg() == 0 && Is64BitMode &&  in emitMemModRMByte()
515       IndexReg.getReg() == 0 &&  in emitMemModRMByte()
553   assert(IndexReg.getReg() != X86::ESP &&  in emitMemModRMByte()
554          IndexReg.getReg() != X86::RSP && "Cannot use ESP as index reg!");  in emitMemModRMByte()
587     if (IndexReg.getReg())  in emitMemModRMByte()
588       IndexRegNo = getX86RegNum(IndexReg.getReg());  in emitMemModRMByte()
595     if (IndexReg.getReg())  in emitMemModRMByte()
596       IndexRegNo = getX86RegNum(IndexReg.getReg());  in emitMemModRMByte()
623   if ((BaseReg.getReg() != 0 &&  in Is16BitMemOperand()
624        X86MCRegisterClasses[X86::GR16RegClassID].contains(BaseReg.getReg())) ||  in Is16BitMemOperand()
625       (IndexReg.getReg() != 0 &&  in Is16BitMemOperand()
626        X86MCRegisterClasses[X86::GR16RegClassID].contains(IndexReg.getReg())))  in Is16BitMemOperand()
637   if ((BaseReg.getReg() != 0 &&  in Is32BitMemOperand()
638        X86MCRegisterClasses[X86::GR32RegClassID].contains(BaseReg.getReg())) ||  in Is32BitMemOperand()
639       (IndexReg.getReg() != 0 &&  in Is32BitMemOperand()
640        X86MCRegisterClasses[X86::GR32RegClassID].contains(IndexReg.getReg())))  in Is32BitMemOperand()
652   if ((BaseReg.getReg() != 0 &&  in Is64BitMemOperand()
653        X86MCRegisterClasses[X86::GR64RegClassID].contains(BaseReg.getReg())) ||  in Is64BitMemOperand()
654       (IndexReg.getReg() != 0 &&  in Is64BitMemOperand()
655        X86MCRegisterClasses[X86::GR64RegClassID].contains(IndexReg.getReg())))  in Is64BitMemOperand()
771   unsigned SrcReg = MI.getOperand(OpNum).getReg();  in getVEXRegisterEncoding()
772   unsigned SrcRegNum = getX86RegNum(MI.getOperand(OpNum).getReg());  in getVEXRegisterEncoding()
791         switch (MI.getOperand(MemOperand+X86::AddrSegmentReg).getReg()) {  in emitSegmentOverridePrefix()
950       if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))  in emitVEXOpcodePrefix()
955       if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))  in emitVEXOpcodePrefix()
966       if (X86II::isX86_64ExtendedReg(MI.getOperand(X86::AddrBaseReg).getReg()))  in emitVEXOpcodePrefix()
968       if (X86II::isX86_64ExtendedReg(MI.getOperand(X86::AddrIndexReg).getReg()))  in emitVEXOpcodePrefix()
976       if (MO.isReg() && X86II::isX86_64ExtendedReg(MO.getReg()))  in emitVEXOpcodePrefix()
990       if (X86II::isX86_64ExtendedReg(MI.getOperand(0).getReg()))  in emitVEXOpcodePrefix()
997                           MI.getOperand(MemOperand+X86::AddrBaseReg).getReg()))  in emitVEXOpcodePrefix()
1000                           MI.getOperand(MemOperand+X86::AddrIndexReg).getReg()))  in emitVEXOpcodePrefix()
1017                           MI.getOperand(MemOperand+X86::AddrBaseReg).getReg()))  in emitVEXOpcodePrefix()
1020                           MI.getOperand(MemOperand+X86::AddrIndexReg).getReg()))  in emitVEXOpcodePrefix()
1030       if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))  in emitVEXOpcodePrefix()
1040       if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))  in emitVEXOpcodePrefix()
1051       if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))  in emitVEXOpcodePrefix()
1058       if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))  in emitVEXOpcodePrefix()
1068       if (X86II::isX86_64ExtendedReg(MI.getOperand(1).getReg()))  in emitVEXOpcodePrefix()
1259                  getX86RegNum(MI.getOperand(CurOp++).getReg()));  in emitInstruction()
1298     emitRegModRMByte(MI.getOperand(CurOp).getReg(),  in emitInstruction()
1299                      getX86RegNum(MI.getOperand(SrcRegNum).getReg()));  in emitInstruction()
1310                      getX86RegNum(MI.getOperand(SrcRegNum).getReg()));  in emitInstruction()
1325     emitRegModRMByte(MI.getOperand(SrcRegNum).getReg(),  in emitInstruction()
1326                      getX86RegNum(MI.getOperand(CurOp).getReg()));  in emitInstruction()
1348                      getX86RegNum(MI.getOperand(CurOp).getReg()),PCAdj);  in emitInstruction()
1362     emitRegModRMByte(MI.getOperand(CurOp++).getReg(),  in emitInstruction()
1437     emitRegModRMByte(MI.getOperand(CurOp).getReg(),  in emitInstruction()
1438                      getX86RegNum(MI.getOperand(CurOp).getReg()));  in emitInstruction()
1471       unsigned RegNum = getX86RegNum(MO.getReg()) << 4;  in emitInstruction()
1472       if (X86II::isX86_64ExtendedReg(MO.getReg()))  in emitInstruction()