35       Value value, llvm::SmallDenseMap<Operation *, Operation *> &cancellable);
41     Value value, llvm::SmallDenseMap<Operation *, Operation *> &cancellable) {  in optimizeReferenceCounting()  argument
62     llvm::SmallVector<Operation *, 4> users;  in optimizeReferenceCounting()
67   auto updateBlockUsersInfo = [&](Operation *user) {  in optimizeReferenceCounting()
77   for (Operation *user : value.getUsers()) {  in optimizeReferenceCounting()
89     auto isBeforeInBlock = [](Operation *a, Operation *b) -> bool {  in optimizeReferenceCounting()
94     llvm::sort(info.users, [&](Operation *a, Operation *b) -> bool {  in optimizeReferenceCounting()
130         Operation *firstFunctionCallUser = nullptr;  in optimizeReferenceCounting()
131         Operation *lastNonFunctionCallUser = nullptr;  in optimizeReferenceCounting()
133         for (Operation *user : info.users) {  in optimizeReferenceCounting()
142           Operation *functionCall = dyn_cast<func::CallOp>(user);  in optimizeReferenceCounting()
182   Operation *op = getOperation();  in runOnOperation()
188   llvm::SmallDenseMap<Operation *, Operation *> cancellable;  in runOnOperation()
204   WalkResult opWalk = op->walk([&](Operation *op) -> WalkResult {  in runOnOperation()