25 lines
1.5 KiB
OCaml
25 lines
1.5 KiB
OCaml
(**************************************************************************)
|
|
(* *)
|
|
(* OCaml *)
|
|
(* *)
|
|
(* Pierre Chambart, OCamlPro *)
|
|
(* Mark Shinwell and Leo White, Jane Street Europe *)
|
|
(* *)
|
|
(* Copyright 2013--2016 OCamlPro SAS *)
|
|
(* Copyright 2014--2016 Jane Street Group LLC *)
|
|
(* *)
|
|
(* All rights reserved. This file is distributed under the terms of *)
|
|
(* the GNU Lesser General Public License version 2.1, with the *)
|
|
(* special exception on linking described in the file LICENSE. *)
|
|
(* *)
|
|
(**************************************************************************)
|
|
|
|
[@@@ocaml.warning "+a-4-9-30-40-41-42"]
|
|
|
|
(* Remove unused [Flambda.program] constructs from the given program.
|
|
- Symbols (whose defining expressions have no effects) are eliminated
|
|
if unused.
|
|
- [Effect] constructs that turn out to have no effects are eliminated.
|
|
*)
|
|
val remove_unused_program_constructs : Flambda.program -> Flambda.program
|