118   ControlPathConditions* conditions =  in ReduceMerge()  local
122     conditions->Merge(*(node_conditions_.Get(node->InputAt(i))));  in ReduceMerge()
125   return UpdateConditions(node, conditions);  in ReduceMerge()
144     Node* node, const ControlPathConditions* conditions) {  in Set()  argument
149   info_for_node_[index] = conditions;  in Set()
169     Node* node, const ControlPathConditions* conditions) {  in UpdateConditions()  argument
173   if (conditions != original) {  in UpdateConditions()
174     if (original == nullptr || *conditions != *original) {  in UpdateConditions()
175       node_conditions_.Set(node, conditions);  in UpdateConditions()
230   ControlPathConditions* conditions =  in AddCondition()  local
233   return conditions;  in AddCondition()