+ MachineBasicBlock::iterator emitPrologue(MachineBasicBlock *MBB,
+ MachineBasicBlock::iterator MBBI,
+ unsigned numBytes) const;
+
+ MachineBasicBlock::iterator emitEpilogue(MachineBasicBlock *MBB,
+ MachineBasicBlock::iterator MBBI,
+ unsigned numBytes) const;
+