Module Reg
type t = {
raw_name : Raw_name.t;
stamp : int;
typ : Cmm.machtype_component;
loc : location;
spill : bool;
part : int option;
interf : t list;
prefer : (t * int) list;
degree : int;
spill_cost : int;
visited : bool;
}
type location =
| Unknown
| Reg of int
| Stack of stack_location
type stack_location =
| Local of int
| Incoming of int
| Outgoing of int
val dummy : t
val createv_like : t array -> t array
val clone : t -> t
val anonymous : t -> bool
val name : t -> string
module Set : sig
type elt = t
type t
val empty : t
val is_empty : t -> bool
val mem : elt -> t -> bool
val add : elt -> t -> t
val singleton : elt -> t
val remove : elt -> t -> t
val union : t -> t -> t
val inter : t -> t -> t
val diff : t -> t -> t
val compare : t -> t -> int
val equal : t -> t -> bool
val subset : t -> t -> bool
val iter : elt -> unit -> t -> unit
val fold : elt -> 'a -> 'a -> t -> 'a -> 'a
val for_all : elt -> bool -> t -> bool
val exists : elt -> bool -> t -> bool
val filter : elt -> bool -> t -> t
val partition : elt -> bool -> t -> (t * t)
val cardinal : t -> int
val elements : t -> elt list
val min_elt : t -> elt
val max_elt : t -> elt
val choose : t -> elt
val split : elt -> t -> (t * bool * t)
val find : elt -> t -> elt
val of_list : elt list -> t
end
module Map : sig
type key = t
type 'a t
val empty : 'a t
val is_empty : 'a t -> bool
val mem : key -> 'a t -> bool
val add : key -> 'a -> 'a t -> 'a t
val singleton : key -> 'a -> 'a t
val remove : key -> 'a t -> 'a t
val merge : key -> 'a option -> 'b option -> 'c option -> 'a t -> 'b t -> 'c t
val compare : 'a -> 'a -> int -> 'a t -> 'a t -> int
val equal : 'a -> 'a -> bool -> 'a t -> 'a t -> bool
val iter : key -> 'a -> unit -> 'a t -> unit
val fold : key -> 'a -> 'b -> 'b -> 'a t -> 'b -> 'b
val for_all : key -> 'a -> bool -> 'a t -> bool
val exists : key -> 'a -> bool -> 'a t -> bool
val filter : key -> 'a -> bool -> 'a t -> 'a t
val partition : key -> 'a -> bool -> 'a t -> ('a t * 'a t)
val cardinal : 'a t -> int
val bindings : 'a t -> (key * 'a) list
val min_binding : 'a t -> (key * 'a)
val max_binding : 'a t -> (key * 'a)
val choose : 'a t -> (key * 'a)
val split : key -> 'a t -> ('a t * 'a option * 'a t)
val find : key -> 'a t -> 'a
val map : 'a -> 'b -> 'a t -> 'b t
val mapi : key -> 'a -> 'b -> 'a t -> 'b t
end
val add_set_array : Set.t -> t array -> Set.t
val diff_set_array : Set.t -> t array -> Set.t
val inter_set_array : Set.t -> t array -> Set.t
val disjoint_set_array : Set.t -> t array -> bool
val set_of_array : t array -> Set.t
val reset : unit -> unit
val all_registers : unit -> t list
val num_registers : unit -> int
val reinit : unit -> unit