void EmitFunctionEntryLabel() override;
void EmitFunctionBodyStart() override;
void EmitFunctionBodyEnd() override;
+ void EmitBasicBlockEnd(const MachineBasicBlock &MBB) override;
bool isBlockOnlyReachableByFallthrough(
const MachineBasicBlock* MBB) const override;
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,