(**************************************************************************) (* *) (* OCaml *) (* *) (* Xavier Leroy, projet Gallium, INRIA Rocquencourt *) (* *) (* Copyright 2014 Institut National de Recherche en Informatique et *) (* en Automatique. *) (* *) (* 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. *) (* *) (**************************************************************************) (* Dead code elimination: remove pure instructions whose results are not used. *) val fundecl: Mach.fundecl -> Mach.fundecl