class MachineLoopInfo : public MachineFunctionPass {
LoopInfoBase<MachineBasicBlock, MachineLoop> LI;
friend class LoopBase<MachineBasicBlock, MachineLoop>;
class MachineLoopInfo : public MachineFunctionPass {
LoopInfoBase<MachineBasicBlock, MachineLoop> LI;
friend class LoopBase<MachineBasicBlock, MachineLoop>;