-#define be_lv_get_irn(lv, bl, i) _be_lv_get_irn(lv, bl, i)
-#define be_lv_pset_put_in(lv, bl, s) _be_lv_pset_put(lv, bl, be_lv_state_in, s)
-#define be_lv_pset_put_out(lv, bl, s) _be_lv_pset_put(lv, bl, be_lv_state_out, s)
-#define be_lv_pset_put_end(lv, bl, s) _be_lv_pset_put(lv, bl, be_lv_state_end, s)
+static inline ir_node *be_lv_iteration_cls_next(lv_iterator_t *iterator, be_lv_state_t flags, const arch_register_class_t *cls)
+{
+ while (iterator->i != 0) {
+ const be_lv_info_t *info = iterator->info + iterator->i--;
+ if (!(info->node.flags & flags))
+ continue;
+
+ ir_node *node = info->node.node;
+ ir_mode *mode = get_irn_mode(node);
+ if (!mode_is_datab(mode))
+ continue;
+ if (!arch_irn_consider_in_reg_alloc(cls, node))
+ continue;
+ return node;
+ }
+ return NULL;
+}