181   class BBState {  class
208     BBState() : TopDownPathCount(0), BottomUpPathCount(0) { }  in BBState()  function in __anon85f4194d0111::BBState
279     void InitFromPred(const BBState &Other);
280     void InitFromSucc(const BBState &Other);
281     void MergePred(const BBState &Other);
282     void MergeSucc(const BBState &Other);
315   const unsigned BBState::OverflowOccurredValue = 0xffffffff;
320                         BBState &BBState) LLVM_ATTRIBUTE_UNUSED;
323 void BBState::InitFromPred(const BBState &Other) {  in InitFromPred()
328 void BBState::InitFromSucc(const BBState &Other) {  in InitFromSucc()
335 void BBState::MergePred(const BBState &Other) {  in MergePred()
378 void BBState::MergeSucc(const BBState &Other) {  in MergeSucc()
420 raw_ostream &llvm::operator<<(raw_ostream &OS, BBState &BBInfo) {  in operator <<()
495                             DenseMap<const BasicBlock *, BBState> &BBStates,
496                             BBState &MyStates) const;
499                                   BBState &MyStates);
501                        DenseMap<const BasicBlock *, BBState> &BBStates,
505                                  BBState &MyStates);
507                       DenseMap<const BasicBlock *, BBState> &BBStates,
509     bool Visit(Function &F, DenseMap<const BasicBlock *, BBState> &BBStates,
519     PairUpRetainsAndReleases(DenseMap<const BasicBlock *, BBState> &BBStates,
529     bool PerformCodePlacement(DenseMap<const BasicBlock *, BBState> &BBStates,
1009                                DenseMap<const BasicBlock *, BBState> &BBStates,  in CheckForCFGHazards()
1010                                BBState &MyStates) const {  in CheckForCFGHazards()
1038       const DenseMap<const BasicBlock *, BBState>::iterator BBI =  in CheckForCFGHazards()
1102     BBState &MyStates) {  in VisitInstructionBottomUp()
1193                                DenseMap<const BasicBlock *, BBState> &BBStates,  in VisitBottomUp()
1199   BBState &MyStates = BBStates[BB];  in VisitBottomUp()
1203   BBState::edge_iterator SI(MyStates.succ_begin()),  in VisitBottomUp()
1207     DenseMap<const BasicBlock *, BBState>::iterator I = BBStates.find(Succ);  in VisitBottomUp()
1238   for (BBState::edge_iterator PI(MyStates.pred_begin()),  in VisitBottomUp()
1253                                     BBState &MyStates) {  in VisitInstructionTopDown()
1322                          DenseMap<const BasicBlock *, BBState> &BBStates,  in VisitTopDown()
1326   BBState &MyStates = BBStates[BB];  in VisitTopDown()
1330   BBState::edge_iterator PI(MyStates.pred_begin()),  in VisitTopDown()
1334     DenseMap<const BasicBlock *, BBState>::iterator I = BBStates.find(Pred);  in VisitTopDown()
1368                   DenseMap<const BasicBlock *, BBState> &BBStates) {  in ComputePostOrders()
1379   BBState &MyStates = BBStates[EntryBB];  in ComputePostOrders()
1397         BBState &SuccStates = BBStates[SuccBB];  in ComputePostOrders()
1418   SmallVector<std::pair<BasicBlock *, BBState::edge_iterator>, 16> PredStack;  in ComputePostOrders()
1420     BBState &MyStates = BBStates[&ExitBB];  in ComputePostOrders()
1430       BBState::edge_iterator PE = BBStates[PredStack.back().first].pred_end();  in ComputePostOrders()
1445                        DenseMap<const BasicBlock *, BBState> &BBStates,  in Visit()
1532     DenseMap<const BasicBlock *, BBState> &BBStates,  in PairUpRetainsAndReleases()
1584           const BBState &NRRBBState = BBStates[NewRetainRelease->getParent()];  in PairUpRetainsAndReleases()
1585           unsigned PathCount = BBState::OverflowOccurredValue;  in PairUpRetainsAndReleases()
1588           assert(PathCount != BBState::OverflowOccurredValue &&  in PairUpRetainsAndReleases()
1615                 const BBState &RIPBBState = BBStates[RIP->getParent()];  in PairUpRetainsAndReleases()
1616                 PathCount = BBState::OverflowOccurredValue;  in PairUpRetainsAndReleases()
1619                 assert(PathCount != BBState::OverflowOccurredValue &&  in PairUpRetainsAndReleases()
1658           const BBState &NRRBBState = BBStates[NewReleaseRetain->getParent()];  in PairUpRetainsAndReleases()
1659           unsigned PathCount = BBState::OverflowOccurredValue;  in PairUpRetainsAndReleases()
1662           assert(PathCount != BBState::OverflowOccurredValue &&  in PairUpRetainsAndReleases()
1674                 const BBState &RIPBBState = BBStates[RIP->getParent()];  in PairUpRetainsAndReleases()
1676                 PathCount = BBState::OverflowOccurredValue;  in PairUpRetainsAndReleases()
1679                 assert(PathCount != BBState::OverflowOccurredValue &&  in PairUpRetainsAndReleases()
1738     DenseMap<const BasicBlock *, BBState> &BBStates,  in PerformCodePlacement()
1976   DenseMap<const BasicBlock *, BBState> BBStates;  in OptimizeSequences()