#define DBG_SLOTS 32
#define DBG_TRACE 64
#define DEBUG_LVL 0 //(DBG_START | DBG_DECIDE | DBG_WSETS | DBG_FIX | DBG_SPILL)
-static firm_dbg_module_t *dbg = NULL;
+DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
#define MIN(a,b) (((a)<(b))?(a):(b))
ir_node *spill;
DBG((dbg, DBG_SPILL, "Removing %+F before %+F in %+F\n", irn, sched_next(irn), get_nodes_block(irn)));
- spill = get_irn_n(irn, be_pos_Reload_mem);
+ if (be_is_Reload(irn))
+ spill = get_irn_n(irn, be_pos_Reload_mem);
/* remove reload */
set_irn_n(irn, 0, new_Bad());
sched_remove(irn);
- /* if spill not used anymore, remove it too
- * test of regclass is necessary since spill may be a phi-M */
- if (get_irn_n_edges(spill) == 0 && bel->cls == arch_get_irn_reg_class(bel->arch, spill, -1)) {
- set_irn_n(spill, 0, new_Bad());
- sched_remove(spill);
+ if (be_is_Reload(irn)) {
+ /* if spill not used anymore, remove it too
+ * test of regclass is necessary since spill may be a phi-M */
+ if (get_irn_n_edges(spill) == 0 && bel->cls == arch_get_irn_reg_class(bel->arch, spill, -1)) {
+ set_irn_n(spill, 0, new_Bad());
+ sched_remove(spill);
+ }
}
}
}
void be_spill_belady(const be_chordal_env_t *chordal_env) {
belady_env_t bel;
- dbg = firm_dbg_register("ir.be.spillbelady");
+ FIRM_DBG_REGISTER(dbg, "ir.be.spillbelady");
/* init belady env */
obstack_init(&bel.ob);
- bel.arch = chordal_env->birg->main_env->arch_env;
- bel.cls = chordal_env->cls;
- bel.n_regs = arch_register_class_n_regs(bel.cls);
- bel.ws = new_workset(&bel.ob, &bel);
- bel.uses = be_begin_uses(chordal_env->irg, chordal_env->birg->main_env->arch_env, bel.cls);
- bel.senv = be_new_spill_env(dbg, chordal_env, is_mem_phi, NULL);
- bel.reloads = pset_new_ptr_default();
- bel.copies = pset_new_ptr_default();
+ bel.arch = chordal_env->birg->main_env->arch_env;
+ bel.cls = chordal_env->cls;
+ bel.n_regs = arch_register_class_n_regs(bel.cls);
+ bel.ws = new_workset(&bel.ob, &bel);
+ bel.uses = be_begin_uses(chordal_env->irg, chordal_env->birg->main_env->arch_env, bel.cls);
+ bel.senv = be_new_spill_env(chordal_env, is_mem_phi, NULL);
+ DEBUG_ONLY(be_set_spill_env_dbg_module(bel.senv, dbg);)
+ bel.reloads = pset_new_ptr_default();
+ bel.copies = pset_new_ptr_default();
DBG((dbg, LEVEL_1, "running on register class: %s\n", bel.cls->name));