780       std::vector<FlowBlock *> UnknownBlocks;  in rebalanceUnknownSubgraphs()  local
782       findUnknownSubgraph(&SrcBlock, KnownDstBlocks, UnknownBlocks);  in rebalanceUnknownSubgraphs()
787       if (!canRebalanceSubgraph(&SrcBlock, KnownDstBlocks, UnknownBlocks,  in rebalanceUnknownSubgraphs()
792       if (!isAcyclicSubgraph(&SrcBlock, DstBlock, UnknownBlocks))  in rebalanceUnknownSubgraphs()
796       rebalanceUnknownSubgraph(&SrcBlock, DstBlock, UnknownBlocks);  in rebalanceUnknownSubgraphs()
825                            std::vector<FlowBlock *> &UnknownBlocks) {  in findUnknownSubgraph()  argument
852           UnknownBlocks.push_back(&Func.Blocks[Dst]);  in findUnknownSubgraph()
862                             const std::vector<FlowBlock *> &UnknownBlocks,  in canRebalanceSubgraph()  argument
865     if (UnknownBlocks.empty())  in canRebalanceSubgraph()
874     for (auto *Block : UnknownBlocks) {  in canRebalanceSubgraph()
924                          std::vector<FlowBlock *> &UnknownBlocks) {  in isAcyclicSubgraph()  argument
935     for (auto *Block : UnknownBlocks) {  in isAcyclicSubgraph()
970     if (UnknownBlocks.size() != AcyclicOrder.size())  in isAcyclicSubgraph()
972     UnknownBlocks = AcyclicOrder;  in isAcyclicSubgraph()
980                                 const std::vector<FlowBlock *> &UnknownBlocks) {  in rebalanceUnknownSubgraph()  argument
994     for (auto *Block : UnknownBlocks) {  in rebalanceUnknownSubgraph()