64                           MachineBasicBlock::iterator &MII,
129     MachineBasicBlock::iterator MII = MBB->begin();  in fixupLoopInstrs()  local
130     while (MII != MIE) {  in fixupLoopInstrs()
131       if (isHardwareLoop(MII)) {  in fixupLoopInstrs()
132         RS.forward(MII);  in fixupLoopInstrs()
133         assert(MII->getOperand(0).isMBB() &&  in fixupLoopInstrs()
135         int Sub = InstOffset - BlockToInstOffset[MII->getOperand(0).getMBB()];  in fixupLoopInstrs()
139           convertLoopInstr(MF, MII, RS);  in fixupLoopInstrs()
140           MII = MBB->erase(MII);  in fixupLoopInstrs()
143           ++MII;  in fixupLoopInstrs()
146         ++MII;  in fixupLoopInstrs()
159                                            MachineBasicBlock::iterator &MII,  in convertLoopInstr()  argument
162   MachineBasicBlock *MBB = MII->getParent();  in convertLoopInstr()
163   DebugLoc DL = MII->getDebugLoc();  in convertLoopInstr()
164   unsigned Scratch = RS.scavengeRegister(&Hexagon::IntRegsRegClass, MII, 0);  in convertLoopInstr()
167   if (MII->getOperand(1).isReg()) {  in convertLoopInstr()
169     BuildMI(*MBB, MII, DL, TII->get(Hexagon::TFCR), Hexagon::LC0)  in convertLoopInstr()
170       .addReg(MII->getOperand(1).getReg());  in convertLoopInstr()
173     BuildMI(*MBB, MII, DL, TII->get(Hexagon::TFRI), Scratch)  in convertLoopInstr()
174       .addImm(MII->getOperand(1).getImm());  in convertLoopInstr()
175     BuildMI(*MBB, MII, DL, TII->get(Hexagon::TFCR), Hexagon::LC0)  in convertLoopInstr()
179   BuildMI(*MBB, MII, DL, TII->get(Hexagon::CONST32_Label), Scratch)  in convertLoopInstr()
180     .addMBB(MII->getOperand(0).getMBB());  in convertLoopInstr()
181   BuildMI(*MBB, MII, DL, TII->get(Hexagon::TFCR), Hexagon::SA0)  in convertLoopInstr()