#include "belower.h"
#include "bestat.h"
#include "beverify.h"
-#include "be_dbgout.h"
#include "beirg.h"
#include "bestack.h"
#include "beemitter.h"
#define NEW_ID(s) new_id_from_chars(s, sizeof(s) - 1)
/* options visible for anyone */
-static be_options_t be_options = {
+be_options_t be_options = {
DUMP_NONE, /* dump flags */
BE_TIME_OFF, /* no timing */
false, /* profile_generate */
"", /* ilp solver */
0, /* enable statistic event dumping */
"", /* print stat events */
+ 1, /* verbose assembler output */
};
/* back end instruction set architecture to use */
LC_OPT_ENT_BOOL ("profileuse", "use existing profile data", &be_options.opt_profile_use),
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.filtev),
+ LC_OPT_ENT_BOOL ("verboseasm", "enable verbose assembler output", &be_options.verbose_asm),
LC_OPT_ENT_STR("ilp.server", "the ilp server name", be_options.ilp_server),
LC_OPT_ENT_STR("ilp.solver", "the ilp solver name", be_options.ilp_solver),
if (isa_initialized)
return;
isa_if->init();
+ isa_initialized = true;
+}
+
+static void finish_isa(void)
+{
+ if (isa_initialized) {
+ isa_if->finish();
+ isa_initialized = false;
+ }
}
void be_init_default_asm_constraint_flags(void)
/* Finalize the Firm backend. */
void firm_be_finish(void)
{
+ finish_isa();
be_quit_modules();
}
const char *compilation_unit_name)
{
memset(env, 0, sizeof(*env));
- env->options = &be_options;
env->file_handle = file_handle;
env->ent_trampoline_map = pmap_create();
env->pic_trampolines_type = new_type_class(NEW_ID("$PIC_TRAMPOLINE_TYPE"));
birg->irg = irg;
birg->main_env = env;
obstack_init(&birg->obst);
+ birg->lv = be_liveness_new(irg);
- edges_deactivate_kind(irg, EDGE_KIND_DEP);
- edges_activate_kind(irg, EDGE_KIND_DEP);
+ edges_deactivate(irg);
+ edges_activate(irg);
/* set the current graph (this is important for several firm functions) */
current_ir_graph = irg;
remove_bads(irg);
/* Ensure, that the ir_edges are computed. */
- edges_assure(irg);
+ assure_edges(irg);
set_irg_phase_state(irg, phase_backend);
be_info_init_irg(irg);
case T_CODEGEN: return "codegen";
case T_RA_PREPARATION: return "ra_preparation";
case T_SCHED: return "sched";
+ case T_SPLIT: return "split";
case T_CONSTR: return "constr";
case T_FINISH: return "finish";
case T_EMIT: return "emit";
{
static const char suffix[] = ".prof";
- size_t i, num_birgs;
+ size_t i;
+ size_t num_irgs;
+ size_t num_birgs;
be_main_env_t env;
char prof_filename[256];
be_irg_t *birgs;
arch_env = env.arch_env;
/* we might need 1 birg more for instrumentation constructor */
- num_birgs = get_irp_n_irgs();
- birgs = ALLOCAN(be_irg_t, num_birgs + 1);
+ num_irgs = get_irp_n_irgs();
+ birgs = ALLOCAN(be_irg_t, num_irgs + 1);
be_info_init();
/* First: initialize all birgs */
- for (i = 0; i < num_birgs; ++i) {
- ir_graph *irg = get_irp_irg(i);
- initialize_birg(&birgs[i], irg, &env);
+ num_birgs = 0;
+ for (i = 0; i < num_irgs; ++i) {
+ ir_graph *irg = get_irp_irg(i);
+ ir_entity *entity = get_irg_entity(irg);
+ if (get_entity_linkage(entity) & IR_LINKAGE_NO_CODEGEN)
+ continue;
+ initialize_birg(&birgs[num_birgs++], irg, &env);
}
arch_env_handle_intrinsics(arch_env);
dump(DUMP_RA, irg, "ra");
be_timer_push(T_FINISH);
- if (arch_env->impl->finish != NULL)
- arch_env->impl->finish(irg);
+ if (arch_env->impl->finish_graph != NULL)
+ arch_env->impl->finish_graph(irg);
be_timer_pop(T_FINISH);
dump(DUMP_FINAL, irg, "finish");