+ add_immBlock_pred (get_irg_end_block(irg), x);
+ mature_immBlock (get_irg_end_block(irg));
+
+ irg_finalize_cons (irg);
+
+ printf("Optimizing ...\n");
+ dead_node_elimination(irg);
+
+ /* verify the graph */
+ irg_vrfy(irg);
+
+ printf("Dumping the graph and a control flow graph.\n");
+ char *dump_file_suffix = "";
+ dump_ir_block_graph (irg, dump_file_suffix);
+ dump_cfg (irg, dump_file_suffix);
+ printf("Use xvcg to view these graphs:\n");
+ printf("/ben/goetz/bin/xvcg GRAPHNAME\n\n");