43         return Replace(node);  in Reduce()
47         return Replace(node);  in Reduce()
51         return Replace(node);  in Reduce()
66         return Replace(graph_->NewNode(&OPB0));  in Reduce()
69         return Replace(graph_->NewNode(&OPB1, node->InputAt(0)));  in Reduce()
72         return Replace(  in Reduce()
89         return Replace(node);  in Reduce()
93         return Replace(node);  in Reduce()
97         return Replace(node);  in Reduce()
112         return Replace(graph_->NewNode(&OPB1, node));  in Reduce()
128         return Replace(graph_->NewNode(&OPC1, graph_->NewNode(&OPC1, node)));  in Reduce()
142         return Replace(node->InputAt(0));  in Reduce()
155         return Replace(node->InputAt(0));  in Reduce()
174           return Replace(node);  in Reduce()