179         unsigned Reg = MO.getReg();  in determineREX()
481   unsigned BaseReg = Base.getReg();  in emitMemModRMByte()
486     assert(IndexReg.getReg() == 0 && Is64BitMode &&  in emitMemModRMByte()
507       IndexReg.getReg() == 0 &&  in emitMemModRMByte()
545   assert(IndexReg.getReg() != X86::ESP &&  in emitMemModRMByte()
546          IndexReg.getReg() != X86::RSP && "Cannot use ESP as index reg!");  in emitMemModRMByte()
579     if (IndexReg.getReg())  in emitMemModRMByte()
580       IndexRegNo = X86_MC::getX86RegNum(IndexReg.getReg());  in emitMemModRMByte()
587     if (IndexReg.getReg())  in emitMemModRMByte()
588       IndexRegNo = X86_MC::getX86RegNum(IndexReg.getReg());  in emitMemModRMByte()
615   if ((BaseReg.getReg() != 0 &&  in Is16BitMemOperand()
616        X86MCRegisterClasses[X86::GR16RegClassID].contains(BaseReg.getReg())) ||  in Is16BitMemOperand()
617       (IndexReg.getReg() != 0 &&  in Is16BitMemOperand()
618        X86MCRegisterClasses[X86::GR16RegClassID].contains(IndexReg.getReg())))  in Is16BitMemOperand()
629   if ((BaseReg.getReg() != 0 &&  in Is32BitMemOperand()
630        X86MCRegisterClasses[X86::GR32RegClassID].contains(BaseReg.getReg())) ||  in Is32BitMemOperand()
631       (IndexReg.getReg() != 0 &&  in Is32BitMemOperand()
632        X86MCRegisterClasses[X86::GR32RegClassID].contains(IndexReg.getReg())))  in Is32BitMemOperand()
644   if ((BaseReg.getReg() != 0 &&  in Is64BitMemOperand()
645        X86MCRegisterClasses[X86::GR64RegClassID].contains(BaseReg.getReg())) ||  in Is64BitMemOperand()
646       (IndexReg.getReg() != 0 &&  in Is64BitMemOperand()
647        X86MCRegisterClasses[X86::GR64RegClassID].contains(IndexReg.getReg())))  in Is64BitMemOperand()
761   unsigned SrcReg = MI.getOperand(OpNum).getReg();  in getVEXRegisterEncoding()
762   unsigned SrcRegNum = X86_MC::getX86RegNum(MI.getOperand(OpNum).getReg());  in getVEXRegisterEncoding()
781         switch (MI.getOperand(MemOperand+X86::AddrSegmentReg).getReg()) {  in emitSegmentOverridePrefix()
930     unsigned SrcReg = MI.getOperand(i).getReg();  in emitVEXOpcodePrefix()
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()
1036       if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))  in emitVEXOpcodePrefix()
1046       if (X86II::isX86_64ExtendedReg(MI.getOperand(0).getReg()))  in emitVEXOpcodePrefix()
1048       if (X86II::isX86_64ExtendedReg(MI.getOperand(1).getReg()))  in emitVEXOpcodePrefix()
1058       if (X86II::isX86_64ExtendedReg(MI.getOperand(1).getReg()))  in emitVEXOpcodePrefix()
1249                  X86_MC::getX86RegNum(MI.getOperand(CurOp++).getReg()));  in emitInstruction()
1283     emitRegModRMByte(MI.getOperand(CurOp).getReg(),  in emitInstruction()
1284                      X86_MC::getX86RegNum(MI.getOperand(CurOp+1).getReg()));  in emitInstruction()
1295                 X86_MC::getX86RegNum(MI.getOperand(SrcRegNum).getReg()));  in emitInstruction()
1310     emitRegModRMByte(MI.getOperand(SrcRegNum).getReg(),  in emitInstruction()
1311                      X86_MC::getX86RegNum(MI.getOperand(CurOp).getReg()));  in emitInstruction()
1333                      X86_MC::getX86RegNum(MI.getOperand(CurOp).getReg()),PCAdj);  in emitInstruction()
1347     emitRegModRMByte(MI.getOperand(CurOp++).getReg(),  in emitInstruction()
1422     emitRegModRMByte(MI.getOperand(CurOp).getReg(),  in emitInstruction()
1423                      X86_MC::getX86RegNum(MI.getOperand(CurOp).getReg()));  in emitInstruction()
1456       unsigned RegNum = X86_MC::getX86RegNum(MO.getReg()) << 4;  in emitInstruction()
1457       if (X86II::isX86_64ExtendedReg(MO.getReg()))  in emitInstruction()