+static INLINE unsigned get_distance(belady_env_t *bel, const ir_node *from, unsigned from_step, const ir_node *def, int skip_from_uses)
+{
+ arch_irn_flags_t fl = arch_irn_get_flags(bel->arch, def);
+ if((fl & (arch_irn_flags_ignore | arch_irn_flags_dont_spill)) != 0)
+ return 0;
+ else
+ return be_get_next_use(bel->uses, from, from_step, def, skip_from_uses);
+}