103 struct MemRefDependenceGraph {  struct
108   struct Node {
173   struct Edge {
191   DenseMap<unsigned, Node> nodes;
193   DenseMap<unsigned, SmallVector<Edge, 2>> inEdges;
195   DenseMap<unsigned, SmallVector<Edge, 2>> outEdges;
198   DenseMap<Value, unsigned> memrefEdgeCount;
200   unsigned nextNodeId = 0;
209   Node *getNode(unsigned id) {  in getNode()
216   Node *getForOpNode(AffineForOp forOp) {  in getForOpNode()
224   unsigned addNode(Operation *op) {  in addNode()
231   void removeNode(unsigned id) {  in removeNode()
254   bool writesToLiveInOrEscapingMemrefs(unsigned id) {  in writesToLiveInOrEscapingMemrefs()
273   bool hasEdge(unsigned srcId, unsigned dstId, Value value = nullptr) {  in hasEdge()
287   void addEdge(unsigned srcId, unsigned dstId, Value value) {  in addEdge()
297   void removeEdge(unsigned srcId, unsigned dstId, Value value) {  in removeEdge()
323   bool hasDependencePath(unsigned srcId, unsigned dstId) {  in hasDependencePath()
352   unsigned getIncomingMemRefAccesses(unsigned id, Value memref) {  in getIncomingMemRefAccesses()
367   unsigned getOutEdgeCount(unsigned id, Value memref = nullptr) {  in getOutEdgeCount()
377   void gatherDefiningNodes(unsigned id, DenseSet<unsigned> &definingNodes) {  in gatherDefiningNodes()
389   Operation *getFusedLoopNestInsertionPoint(unsigned srcId, unsigned dstId) {  in getFusedLoopNestInsertionPoint()
465   void updateEdges(unsigned srcId, unsigned dstId,  in updateEdges()
503   void updateEdges(unsigned sibId, unsigned dstId) {  in updateEdges()
528   void addToNode(unsigned id, const SmallVectorImpl<Operation *> &loads,  in addToNode()
535   void clearNodeLoadAndStores(unsigned id) {  in clearNodeLoadAndStores()
543   void forEachMemRefInputEdge(unsigned id,  in forEachMemRefInputEdge()
551   void forEachMemRefOutputEdge(unsigned id,  in forEachMemRefOutputEdge()
559   void forEachMemRefEdge(ArrayRef<Edge> edges,  in forEachMemRefEdge()
574   void print(raw_ostream &os) const {  in print()
591   void dump() const { print(llvm::errs()); }  in dump()