+ case ARM::t2MOVi: {
+ // If we can use the 16-bit encoding and the user didn't explicitly
+ // request the 32-bit variant, transform it here.
+ if (isARMLowRegister(Inst.getOperand(0).getReg()) &&
+ Inst.getOperand(1).getImm() <= 255 &&
+ Inst.getOperand(2).getImm() == ARMCC::AL &&
+ Inst.getOperand(4).getReg() == ARM::CPSR &&
+ (!static_cast<ARMOperand*>(Operands[2])->isToken() ||
+ static_cast<ARMOperand*>(Operands[2])->getToken() != ".w")) {
+ // The operands aren't in the same order for tMOVi8...
+ MCInst TmpInst;
+ TmpInst.setOpcode(ARM::tMOVi8);
+ TmpInst.addOperand(Inst.getOperand(0));
+ TmpInst.addOperand(Inst.getOperand(4));
+ TmpInst.addOperand(Inst.getOperand(1));
+ TmpInst.addOperand(Inst.getOperand(2));
+ TmpInst.addOperand(Inst.getOperand(3));
+ Inst = TmpInst;
+ }
+ break;
+ }
+ case ARM::t2MOVr: {
+ // If we can use the 16-bit encoding and the user didn't explicitly
+ // request the 32-bit variant, transform it here.
+ if (isARMLowRegister(Inst.getOperand(0).getReg()) &&
+ isARMLowRegister(Inst.getOperand(1).getReg()) &&
+ Inst.getOperand(2).getImm() == ARMCC::AL &&
+ Inst.getOperand(4).getReg() == ARM::CPSR &&
+ (!static_cast<ARMOperand*>(Operands[2])->isToken() ||
+ static_cast<ARMOperand*>(Operands[2])->getToken() != ".w")) {
+ // The operands aren't the same for tMOV[S]r... (no cc_out)
+ MCInst TmpInst;
+ TmpInst.setOpcode(Inst.getOperand(4).getReg() ? ARM::tMOVSr : ARM::tMOVr);
+ TmpInst.addOperand(Inst.getOperand(0));
+ TmpInst.addOperand(Inst.getOperand(1));
+ TmpInst.addOperand(Inst.getOperand(2));
+ TmpInst.addOperand(Inst.getOperand(3));
+ Inst = TmpInst;
+ }
+ break;
+ }