62c62,63
< if (Node->getOpcode() == ISD::EntryToken) return true;
---
> if (Node->getOpcode() == ISD::EntryToken ||
> isa<MDNodeSDNode>(Node)) return true;
96,97c97
< virtual MachineBasicBlock *
< EmitSchedule(DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM);
---
> virtual MachineBasicBlock *EmitSchedule();