Module Regalloc_split_utils

val split_live_ranges : bool Lazy.t
val split_more_destruction_points : bool Lazy.t
val split_around_loops : bool Lazy.t
val indent : unit -> unit
val dedent : unit -> unit
val log : ?no_eol:unit -> ('a, Format.formatter, unit) format -> 'a
val log_dominance_frontier : Cfg.t -> Cfg_dominators.t -> unit
val log_dominator_tree : Cfg_dominators.dominator_tree -> unit
val log_dominator_forest : Cfg_dominators.dominator_tree list -> unit
val log_substitution : Regalloc_substitution.t -> unit
val log_substitutions : Regalloc_substitution.map -> unit
val log_stack_subst : Regalloc_substitution.t -> unit
val live_at_block_beginning : Cfg_with_infos.t -> Label.t -> Reg.Set.t
type destruction_kind =
  1. | Destruction_on_all_paths
  2. | Destruction_only_on_exceptional_path
val equal_destruction_kind : destruction_kind -> destruction_kind -> bool
val destruction_point_at_end : Cfg.basic_block -> destruction_kind option