+ unsigned num_nodes_b = 0;
+ unsigned num_nodes_a = 0;
+ unsigned num_nodes_r = 0;
+ lc_timer_t *t_prolog, *t_abi, *t_codegen, *t_sched, *t_constr, *t_regalloc, *t_finish, *t_emit, *t_other, *t_verify;
+ be_ra_timer_t *ra_timer;
+
+ if (be_options.timing == BE_TIME_ON) {
+ t_prolog = lc_timer_register("prolog", "prolog");
+ t_abi = lc_timer_register("beabi", "be abi introduction");
+ t_codegen = lc_timer_register("codegen", "codegeneration");
+ t_sched = lc_timer_register("sched", "scheduling");
+ t_constr = lc_timer_register("constr", "assure constraints");
+ t_regalloc = lc_timer_register("regalloc", "register allocation");
+ t_finish = lc_timer_register("finish", "graph finish");
+ t_emit = lc_timer_register("emiter", "code emiter");
+ t_verify = lc_timer_register("verify", "graph verification");
+ t_other = lc_timer_register("other", "other");
+ }