if (PrevMI->getOpcode() == ARM::LDM) {
MachineOperand &MO = PrevMI->getOperand(PrevMI->getNumOperands()-1);
if (MO.getReg() == ARM::LR) {
- PrevMI->setInstrDescriptor(TII->get(ARM::LDM_RET));
+ PrevMI->setDesc(TII->get(ARM::LDM_RET));
MO.setReg(ARM::PC);
MBB.erase(MBBI);
return true;