301   SchedulePostRATDList Scheduler(Fn, MLI, AA, RegClassInfo, AntiDepMode,  in runOnMachineFunction()  local
319     Scheduler.startBlock(MBB);  in runOnMachineFunction()
332         Scheduler.enterRegion(MBB, I, Current, CurrentCount - Count);  in runOnMachineFunction()
333         Scheduler.setEndIndex(CurrentCount);  in runOnMachineFunction()
334         Scheduler.schedule();  in runOnMachineFunction()
335         Scheduler.exitRegion();  in runOnMachineFunction()
336         Scheduler.EmitSchedule();  in runOnMachineFunction()
339         Scheduler.Observe(MI, CurrentCount);  in runOnMachineFunction()
348     Scheduler.enterRegion(MBB, MBB->begin(), Current, CurrentCount);  in runOnMachineFunction()
349     Scheduler.setEndIndex(CurrentCount);  in runOnMachineFunction()
350     Scheduler.schedule();  in runOnMachineFunction()
351     Scheduler.exitRegion();  in runOnMachineFunction()
352     Scheduler.EmitSchedule();  in runOnMachineFunction()
355     Scheduler.finishBlock();  in runOnMachineFunction()
358     Scheduler.fixupKills(MBB);  in runOnMachineFunction()