406     auto* NewNode = Nodes.AppendEmplace(  in enterFunction()  local
408     if (UNLIKELY(NewNode == nullptr))  in enterFunction()
410     DCHECK_NE(NewNode, nullptr);  in enterFunction()
411     TopNode->Callees.AppendEmplace(NewNode, FId);  in enterFunction()
412     if (ShadowStack.AppendEmplace(TSC, NewNode, CPU) == nullptr)  in enterFunction()
487       FunctionCallTrie::Node *NewNode;  in deepCopyInto()  member
515         DCHECK_NE(NP.NewNode, nullptr);  in deepCopyInto()
518           auto NewNode = O.Nodes.AppendEmplace(  in deepCopyInto()  local
519               NP.NewNode, NodeIdPairArray(*O.NodeIdPairAllocator),  in deepCopyInto()
522           if (UNLIKELY(NewNode == nullptr))  in deepCopyInto()
524           if (UNLIKELY(NP.NewNode->Callees.AppendEmplace(NewNode, Callee.FId) ==  in deepCopyInto()
527           if (UNLIKELY(DFSStack.AppendEmplace(Callee.NodePtr, NewNode) ==  in deepCopyInto()