DUMP_NONE, /* dump flags */
BE_TIME_OFF, /* no timing */
0, /* no opt profile */
- 1, /* try to omit frame pointer */
+ 0, /* try to omit frame pointer */
0, /* no stabs debugging output */
BE_VRFY_WARN, /* verification level: warn */
BE_SCHED_LIST, /* scheduler: list scheduler */
"i44pc52.info.uni-karlsruhe.de", /* ilp server */
"cplex", /* ilp solver */
- "", /* filename for statistic output */
+ 0, /* enable statistic event dumping */
+ "", /* print stat events */
};
/* config file. */
static const lc_opt_table_entry_t be_main_options[] = {
LC_OPT_ENT_STR ("config", "read another config file containing backend options", config_file, sizeof(config_file)),
LC_OPT_ENT_ENUM_MASK("dump", "dump irg on several occasions", &dump_var),
- LC_OPT_ENT_NEGBOOL ("noomitfp", "do not omit frame pointer", &be_options.omit_fp),
+ LC_OPT_ENT_BOOL ("omitfp", "omit frame pointer", &be_options.omit_fp),
LC_OPT_ENT_BOOL ("stabs", "enable stabs debug support", &be_options.stabs_debug_support),
LC_OPT_ENT_ENUM_PTR ("vrfy", "verify the backend irg", &vrfy_var),
LC_OPT_ENT_BOOL ("time", "get backend timing statistics", &be_options.timing),
LC_OPT_ENT_BOOL ("profile", "instrument the code for execution count profiling", &be_options.opt_profile),
LC_OPT_ENT_ENUM_PTR ("sched", "select a scheduler", &sched_var),
- LC_OPT_ENT_STR ("statfile", "append statistics to file statfile", &be_options.stat_file_name, sizeof(be_options.stat_file_name)),
+#ifdef FIRM_STATISTICS
+ LC_OPT_ENT_BOOL ("statev", "dump statistic events", &be_options.statev),
+ LC_OPT_ENT_STR ("filtev", "filter for stat events (regex if support is active", &be_options.printev, sizeof(be_options.printev)),
+#endif
#ifdef WITH_ILP
LC_OPT_ENT_STR ("ilp.server", "the ilp server name", be_options.ilp_server, sizeof(be_options.ilp_server)),
/* Ensure, that the ir_edges are computed. */
edges_assure(irg);
- /* reset the phi handler. */
- be_phi_handler_reset(env->phi_handler);
-
set_irg_phase_state(irg, phase_backend);
dump(DUMP_INITIAL, irg, "-prepared", dump_ir_block_graph);
ir_graph *irg = birg->irg;
optimization_state_t state;
const arch_code_generator_if_t *cg_if;
- char irg_name[128];
/* set the current graph (this is important for several firm functions) */
current_ir_graph = irg;
-#ifdef FIRM_STATISTICS
- if(be_stat_ev_is_active()) {
- ir_snprintf(irg_name, sizeof(irg_name), "%F", irg);
- be_stat_tags[STAT_TAG_CLS] = "<all>";
- be_stat_tags[STAT_TAG_IRG] = irg_name;
- be_stat_ev_push(be_stat_tags, STAT_TAG_LAST, be_stat_file);
- }
-#endif
+ /* reset the phi handler. */
+ be_phi_handler_reset(env.phi_handler);
+
+ stat_ev_ctx_push_fobj("bemain_irg", irg);
/* stop and reset timers */
BE_TIMER_ONLY(
/* some transformations need to be done before abi introduce */
arch_code_generator_before_abi(birg->cg);
- /* reset the phi handler. */
- be_phi_handler_reset(env.phi_handler);
-
/* implement the ABI conventions. */
BE_TIMER_PUSH(t_abi);
birg->abi = be_abi_introduce(birg);
}
/* generate code */
+ stat_ev_ctx_push_str("bemain_phase", "prepare");
BE_TIMER_PUSH(t_codegen);
arch_code_generator_prepare_graph(birg->cg);
BE_TIMER_POP(t_codegen);
+ stat_ev_ctx_pop("bemain_phase");
+
+ /* reset the phi handler. */
+ be_phi_handler_reset(env.phi_handler);
be_do_stat_nodes(irg, "03 Prepare");
/* be_live_chk_compare(birg); */
/* let backend prepare scheduling */
+ stat_ev_ctx_push_str("bemain_phase", "before_sched");
BE_TIMER_PUSH(t_codegen);
arch_code_generator_before_sched(birg->cg);
BE_TIMER_POP(t_codegen);
+ stat_ev_ctx_pop("bemain_phase");
/* schedule the irg */
BE_TIMER_PUSH(t_sched);
save_optimization_state(&state);
set_optimize(0);
set_opt_normalize(0);
+ set_opt_cse(0);
+
+ assert(!get_opt_cse());
/* add Keeps for should_be_different constrained nodes */
/* beware: needs schedule due to usage of be_ssa_constr */
BE_TIMER_POP(t_verify);
/* do some statistics */
- be_do_stat_reg_pressure(birg);
+ //be_do_stat_reg_pressure(birg);
#ifdef FIRM_STATISTICS
- if(be_stat_ev_is_active()) {
- be_stat_ev_l("costs_before_ra",
- (long) be_estimate_irg_costs(irg, env.arch_env, birg->exec_freq));
- }
+ stat_ev_dbl("costs_before_ra", be_estimate_irg_costs(irg, env.arch_env, birg->exec_freq));
#endif
/* Do register allocation */
BE_TIMER_POP(t_regalloc);
#ifdef FIRM_STATISTICS
- if(be_stat_ev_is_active()) {
- be_stat_ev_l("costs_after_ra",
- (long) be_estimate_irg_costs(irg, env.arch_env, birg->exec_freq));
- }
+ stat_ev_dbl("costs_before_ra", be_estimate_irg_costs(irg, env.arch_env, birg->exec_freq));
#endif
dump(DUMP_RA, irg, "-ra", dump_ir_block_graph_sched);
/* fix stack offsets */
BE_TIMER_PUSH(t_abi);
be_abi_fix_stack_nodes(birg->abi);
- be_remove_dead_nodes_from_schedule(irg);
+ be_remove_dead_nodes_from_schedule(birg);
be_abi_fix_stack_bias(birg->abi);
BE_TIMER_POP(t_abi);
be_check_dominance(irg);
be_verify_out_edges(irg);
be_verify_schedule(birg);
- be_verify_register_allocation(env.arch_env, irg);
+ be_verify_register_allocation(birg);
} else if (be_options.vrfy_option == BE_VRFY_ASSERT) {
assert(irg_verify(irg, VRFY_ENFORCE_SSA) && "irg verification failed");
assert(be_verify_out_edges(irg) && "out edge verification failed");
assert(be_check_dominance(irg) && "Dominance verification failed");
assert(be_verify_schedule(birg) && "Schedule verification failed");
- assert(be_verify_register_allocation(env.arch_env, irg)
+ assert(be_verify_register_allocation(birg)
&& "register allocation verification failed");
}
BE_TIMER_POP(t_other);
#define LC_EMIT(timer) \
- if(!be_stat_ev_is_active()) { \
printf("%-20s: %.3lf msec\n", lc_timer_get_description(timer), (double)lc_timer_elapsed_usec(timer) / 1000.0); \
- } else { \
- be_stat_ev_l(lc_timer_get_name(timer), lc_timer_elapsed_msec(timer)); \
- }
+ stat_ev_dbl(lc_timer_get_name(timer), lc_timer_elapsed_msec(timer));
+
#define LC_EMIT_RA(timer) \
- if(!be_stat_ev_is_active()) { \
printf("\t%-20s: %.3lf msec\n", lc_timer_get_description(timer), (double)lc_timer_elapsed_usec(timer) / 1000.0); \
- } else { \
- be_stat_ev_l(lc_timer_get_name(timer), lc_timer_elapsed_msec(timer)); \
- }
+ stat_ev_dbl(lc_timer_get_name(timer), lc_timer_elapsed_msec(timer)); \
+
BE_TIMER_ONLY(
- if(!be_stat_ev_is_active()) {
- printf("==>> IRG %s <<==\n", get_entity_name(get_irg_entity(irg)));
- printf("# nodes at begin: %u\n", num_nodes_b);
- printf("# nodes before ra: %u\n", num_nodes_r);
- printf("# nodes at end: %u\n\n", num_nodes_a);
- }
+ printf("==>> IRG %s <<==\n", get_entity_name(get_irg_entity(irg)));
+ printf("# nodes at begin: %u\n", num_nodes_b);
+ printf("# nodes before ra: %u\n", num_nodes_r);
+ printf("# nodes at end: %u\n\n", num_nodes_a);
LC_EMIT(t_abi);
LC_EMIT(t_codegen);
LC_EMIT(t_sched);
#endif /* FIRM_STATISTICS */
free_ir_graph(irg);
#endif /* if 0 */
- if(be_stat_ev_is_active()) {
- be_stat_ev_pop();
- }
+ stat_ev_ctx_pop("bemain_irg");
}
be_profile_free();
be_done_env(&env);
}
#ifdef FIRM_STATISTICS
- be_init_stat_file(be_options.stat_file_name, cup_name);
+ if (be_options.statev) {
+ const char *dot = strrchr(cup_name, '.');
+ const char *pos = dot ? dot : cup_name + strlen(cup_name);
+ char *buf = alloca(pos - cup_name + 1);
+ strncpy(buf, cup_name, pos - cup_name);
+ buf[pos - cup_name] = '\0';
+
+ be_options.statev = 1;
+ stat_ev_begin(buf, be_options.printev);
+ }
#endif
/* never build code for pseudo irgs */
if (be_options.timing == BE_TIME_ON) {
lc_timer_stop(t);
lc_timer_leave_high_priority();
- if(be_stat_ev_is_active()) {
- be_stat_ev_l("backend_time", lc_timer_elapsed_msec(t));
- } else {
- printf("%-20s: %lu msec\n", "BEMAINLOOP", lc_timer_elapsed_msec(t));
- }
+ stat_ev_dbl("backend_time", lc_timer_elapsed_msec(t));
+ printf("%-20s: %lu msec\n", "BEMAINLOOP", lc_timer_elapsed_msec(t));
}
#ifdef FIRM_STATISTICS
- be_close_stat_file();
+ if (be_options.statev)
+ stat_ev_end();
#endif
}
projects / libfirm / blobdiff