41   Node* NewNode(const Operator* op, int input_count, Node** inputs,
45   Node* NewNode(const Operator* op) {  in NewNode()  function
46     return NewNode(op, 0, static_cast<Node**>(nullptr));  in NewNode()
48   Node* NewNode(const Operator* op, Node* n1) { return NewNode(op, 1, &n1); }  in NewNode()  function
49   Node* NewNode(const Operator* op, Node* n1, Node* n2) {  in NewNode()  function
51     return NewNode(op, arraysize(nodes), nodes);  in NewNode()
53   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3) {  in NewNode()  function
55     return NewNode(op, arraysize(nodes), nodes);  in NewNode()
57   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4) {  in NewNode()  function
59     return NewNode(op, arraysize(nodes), nodes);  in NewNode()
61   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()  function
64     return NewNode(op, arraysize(nodes), nodes);  in NewNode()
66   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()  function
69     return NewNode(op, arraysize(nodes), nodes);  in NewNode()
71   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()  function
74     return NewNode(op, arraysize(nodes), nodes);  in NewNode()
76   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()  function
79     return NewNode(op, arraysize(nodes), nodes);  in NewNode()
81   Node* NewNode(const Operator* op, Node* n1, Node* n2, Node* n3, Node* n4,  in NewNode()  function
84     return NewNode(op, arraysize(nodes), nodes);  in NewNode()