-void be_sched_fix_flags(be_irg_t *birg, const arch_register_class_t *flag_cls,
- func_rematerialize remat_func);
+void be_sched_fix_flags(ir_graph *irg, const arch_register_class_t *flag_cls,
+ func_rematerialize remat_func,
+ check_modifies_flags check_modifies_flags_func);