Lines Matching defs:Visited

387     SmallPtrSet<MachineBasicBlock*, 4>Visited;
390       if (Visited.count(MBB) || !MBB->isLiveIn(PhysReg))
394       Visited.insert(MBB);
607   SmallPtrSet<MachineInstr*, 2> Visited;
608   return isSafeToRemove(MI, Visited, ToRemove, Ignore);
614   SmallPtrSet<MachineInstr*, 2> Visited;
615   return isSafeToRemove(MI, Visited, ToRemove, Ignore);
619 ReachingDefAnalysis::isSafeToRemove(MachineInstr *MI, InstSet &Visited,
621   if (Visited.count(MI) || Ignore.count(MI))
629   Visited.insert(MI);
640       if (!isSafeToRemove(I, Visited, ToRemove, Ignore))