94       if (visiting.IsBitSet(successor_id)) {  in FindBackEdges()
97       } else if (!visited->IsBitSet(successor_id)) {  in FindBackEdges()
155     if (!visited.IsBitSet(i)) {  in RemoveInstructionsAsUsersFromDeadBlocks()
170     if (!visited.IsBitSet(i)) {  in RemoveDeadBlocks()
281   return reachability_graph_.IsBitSet(source_idx, dest_idx);  in PathBetween()
385       if (all_visited_nodes_.IsBitSet(cur->GetBlockId())) {  in CalculateConnectednessOn()
393         if (!discovered.IsBitSet(succ->GetBlockId())) {  in CalculateConnectednessOn()
918   if (blocks_.IsBitSet(block->GetBlockId())) {  in PopulateRecursive()
942   if (finalized->IsBitSet(block_id)) {  in PopulateIrreducibleRecursive()
955     if (blocks_.IsBitSet(pre_header->GetBlockId())) {  in PopulateIrreducibleRecursive()
971       if (!is_finalized && blocks_.IsBitSet(predecessor->GetBlockId())) {  in PopulateIrreducibleRecursive()
1060   return blocks_.IsBitSet(block.GetBlockId());  in Contains()
1064   return other.blocks_.IsBitSet(header_->GetBlockId());  in IsIn()
1068   return !blocks_.IsBitSet(instruction->GetBlock()->GetBlockId());  in IsDefinedOutOfTheLoop()
1352       if (!visited.IsBitSet(instruction->GetId())) {  in Dump()