Module Reg_availability_set

Register availability sets.

type t =
  1. | Ok of Reg_with_debug_info.Set.t
  2. | Unreachable
val inter : t -> t -> t

Intersection of availabilities.

val canonicalise : t -> t

Return a subset of the given availability set which contains no registers that are not associated with debug info (and holding values of non-persistent identifiers); and where no two registers share the same location.

val equal : t -> t -> bool
val print : print_reg:(Format.formatter -> Reg.t -> unit) -> Format.formatter -> t -> unit

For debugging purposes only.