#include <stdarg.h>
#include <stdio.h>
+#include <libcore/lc_opts.h>
+#include <libcore/lc_opts_enum.h>
+#include <libcore/lc_timing.h>
+
#include "obst.h"
#include "bitset.h"
"i44pc52.info.uni-karlsruhe.de", /* ilp server */
"cplex", /* ilp solver */
0, /* enable statistic event dumping */
+ "", /* print stat events */
};
/* config file. */
/* back end instruction set architecture to use */
static const arch_isa_if_t *isa_if = NULL;
-#ifdef WITH_LIBCORE
-#include <libcore/lc_opts.h>
-#include <libcore/lc_opts_enum.h>
-#include <libcore/lc_timing.h>
-
/* possible dumping options */
static const lc_opt_enum_mask_items_t dump_items[] = {
{ "none", DUMP_NONE },
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),
+#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)),
#endif /* WITH_ILP */
LC_OPT_LAST
};
-#endif /* WITH_LIBCORE */
static be_module_list_entry_t *isa_ifs = NULL;
be_init_modules();
-#ifdef WITH_LIBCORE
be_grp = lc_opt_get_grp(firm_opt_get_root(), "be");
lc_opt_add_table(be_grp, be_main_options);
be_add_module_list_opt(be_grp, "isa", "the instruction set architecture",
&isa_ifs, (void**) &isa_if);
-#endif
}
/* Parse one argument. */
int be_parse_arg(const char *arg) {
-#ifdef WITH_LIBCORE
lc_opt_entry_t *be_grp = lc_opt_get_grp(firm_opt_get_root(), "be");
if (strcmp(arg, "help") == 0 || (arg[0] == '?' && arg[1] == '\0')) {
lc_opt_print_help(be_grp, stdout);
return -1;
}
return lc_opt_from_single_arg(be_grp, NULL, arg, NULL);
-#else
- return 0;
-#endif
}
/** The be parameters returned by default, all off. */
/* 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);
/* set the current graph (this is important for several firm functions) */
current_ir_graph = irg;
-#ifdef FIRM_STATISTICS
- stat_ev_ctx_push_fobj("irg", irg);
-#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
stat_ev_dbl("costs_before_ra", be_estimate_irg_costs(irg, env.arch_env, birg->exec_freq));
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");
}
#endif /* FIRM_STATISTICS */
free_ir_graph(irg);
#endif /* if 0 */
- stat_ev_ctx_pop();
+ stat_ev_ctx_pop("bemain_irg");
}
be_profile_free();
be_done_env(&env);
lc_timer_reset_and_start(t);
}
+#ifdef FIRM_STATISTICS
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';
- stat_ev_begin(buf);
+ be_options.statev = 1;
+ stat_ev_begin(buf, be_options.printev);
}
+#endif
/* never build code for pseudo irgs */
set_visit_pseudo_irgs(0);
printf("%-20s: %lu msec\n", "BEMAINLOOP", lc_timer_elapsed_msec(t));
}
+#ifdef FIRM_STATISTICS
if (be_options.statev)
stat_ev_end();
+#endif
}
/** The debug info retriever function. */
projects / libfirm / blobdiff