+ case ARM::t2ADDri12:
+ // If the immediate fits for encoding T3 (t2ADDri) and the generic "add"
+ // mnemonic was used (not "addw"), encoding T3 is preferred.
+ if (static_cast<ARMOperand*>(Operands[0])->getToken() != "add" ||
+ ARM_AM::getT2SOImmVal(Inst.getOperand(2).getImm()) == -1)
+ break;
+ Inst.setOpcode(ARM::t2ADDri);
+ Inst.addOperand(MCOperand::CreateReg(0)); // cc_out
+ break;
+ case ARM::t2SUBri12:
+ // If the immediate fits for encoding T3 (t2SUBri) and the generic "sub"
+ // mnemonic was used (not "subw"), encoding T3 is preferred.
+ if (static_cast<ARMOperand*>(Operands[0])->getToken() != "sub" ||
+ ARM_AM::getT2SOImmVal(Inst.getOperand(2).getImm()) == -1)
+ break;
+ Inst.setOpcode(ARM::t2SUBri);
+ Inst.addOperand(MCOperand::CreateReg(0)); // cc_out
+ break;