- ir_reserve_resources(current_ir_graph, IR_RESOURCE_IRN_VISITED);
- inc_irg_visited(current_ir_graph);
- assert(current_ir_graph == get_irn_irg(node));
+ ir_graph *irg = get_irn_irg(node);
+ ir_graph *rem = current_ir_graph;
+
+ current_ir_graph = irg;
+ ir_reserve_resources(irg, IR_RESOURCE_IRN_VISITED);
+ inc_irg_visited(irg);