34 lines
1.3 KiB
OCaml
34 lines
1.3 KiB
OCaml
(**************************************************************************)
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(* *)
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(* OCaml *)
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(* *)
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(* Xavier Leroy, projet Gallium, INRIA Rocquencourt *)
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(* *)
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(* Copyright 2014 Institut National de Recherche en Informatique et *)
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(* en Automatique. *)
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(* *)
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(* All rights reserved. This file is distributed under the terms of *)
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(* the GNU Lesser General Public License version 2.1, with the *)
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(* special exception on linking described in the file LICENSE. *)
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(* *)
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(**************************************************************************)
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(* CSE for Sparc *)
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open Mach
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open CSEgen
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class cse = object
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inherit cse_generic (* as super *)
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method! is_cheap_operation op =
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match op with
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| Iconst_int n | Iconst_blockheader n -> n <= 4095n && n >= -4096n
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| _ -> false
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end
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let fundecl f =
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(new cse)#fundecl f
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