736   ForwardingAction forwardTreeImpl(ScopStmt *TargetStmt, Value *UseVal,  in forwardTreeImpl()  argument
744     VirtualUse VUse = VirtualUse::create(UseStmt, UseLoop, UseVal, true);  in forwardTreeImpl()
750       return ForwardingAction::triviallyForwardable(false, UseVal);  in forwardTreeImpl()
764           S, TargetStmt, TargetStmt->getSurroundingLoop(), UseVal, true);  in forwardTreeImpl()
766         return ForwardingAction::triviallyForwardable(false, UseVal);  in forwardTreeImpl()
770                  << *UseVal << "\n");  in forwardTreeImpl()
776         return ForwardingAction::triviallyForwardable(false, UseVal);  in forwardTreeImpl()
779       auto ExecAction = [this, TargetStmt, UseVal]() {  in forwardTreeImpl()
780         TargetStmt->ensureValueRead(UseVal);  in forwardTreeImpl()
782         LLVM_DEBUG(dbgs() << "    forwarded read-only value " << *UseVal  in forwardTreeImpl()
806       Instruction *Inst = cast<Instruction>(UseVal);  in forwardTreeImpl()
854   ForwardingDecision forwardTree(ScopStmt *TargetStmt, Value *UseVal,  in forwardTree()  argument
857     auto It = ForwardingActions.find({UseVal, UseStmt});  in forwardTree()
863         forwardTreeImpl(TargetStmt, UseVal, UseStmt, UseLoop);  in forwardTree()
867     assert(!ForwardingActions.count({UseVal, UseStmt}) &&  in forwardTree()
869     ForwardingActions.insert({{UseVal, UseStmt}, std::move(Action)});  in forwardTree()
880   void applyForwardingActions(ScopStmt *Stmt, Value *UseVal, MemoryAccess *RA) {  in applyForwardingActions()  argument
890     assert(ForwardingActions.count({UseVal, Stmt}));  in applyForwardingActions()
891     ForwardingAction *RootAction = &ForwardingActions[{UseVal, Stmt}];  in applyForwardingActions()