301   SchedulePostRATDList Scheduler(Fn, MLI, AA, RegClassInfo, AntiDepMode,  in runOnMachineFunction()  local
318     Scheduler.startBlock(&MBB);  in runOnMachineFunction()
331         Scheduler.enterRegion(&MBB, I, Current, CurrentCount - Count);  in runOnMachineFunction()
332         Scheduler.setEndIndex(CurrentCount);  in runOnMachineFunction()
333         Scheduler.schedule();  in runOnMachineFunction()
334         Scheduler.exitRegion();  in runOnMachineFunction()
335         Scheduler.EmitSchedule();  in runOnMachineFunction()
338         Scheduler.Observe(MI, CurrentCount);  in runOnMachineFunction()
347     Scheduler.enterRegion(&MBB, MBB.begin(), Current, CurrentCount);  in runOnMachineFunction()
348     Scheduler.setEndIndex(CurrentCount);  in runOnMachineFunction()
349     Scheduler.schedule();  in runOnMachineFunction()
350     Scheduler.exitRegion();  in runOnMachineFunction()
351     Scheduler.EmitSchedule();  in runOnMachineFunction()
354     Scheduler.finishBlock();  in runOnMachineFunction()
357     Scheduler.fixupKills(&MBB);  in runOnMachineFunction()