32 lines
1.1 KiB
OCaml
32 lines
1.1 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. All rights reserved. This file is distributed *)
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(* under the terms of the Q Public License version 1.0. *)
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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 (self)
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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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