unsigned RemainingCount = MBB->size();
for(MachineBasicBlock::iterator RegionEnd = MBB->end();
RegionEnd != MBB->begin();) {
+ Scheduler->StartBlock(MBB);
// The next region starts above the previous region. Look backward in the
// instruction stream until we find the nearest boundary.
MachineBasicBlock::iterator I = RegionEnd;
RegionEnd = Scheduler->Begin;
}
assert(RemainingCount == 0 && "Instruction count mismatch!");
+ Scheduler->FinishBlock();
}
return true;
}