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      1 /* IPA handling of references.
      2    Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
      3    Contributed by Kenneth Zadeck <zadeck (at) naturalbridge.com>
      4 
      5 This file is part of GCC.
      6 
      7 GCC is free software; you can redistribute it and/or modify it under
      8 the terms of the GNU General Public License as published by the Free
      9 Software Foundation; either version 3, or (at your option) any later
     10 version.
     11 
     12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
     13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
     14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
     15 for more details.
     16 
     17 You should have received a copy of the GNU General Public License
     18 along with GCC; see the file COPYING3.  If not see
     19 <http://www.gnu.org/licenses/>.  */
     20 
     21 #ifndef GCC_IPA_REFERENCE_H
     22 #define GCC_IPA_REFERENCE_H
     23 #include "bitmap.h"
     24 #include "tree.h"
     25 
     26 /* In ipa-reference.c  */
     27 bitmap ipa_reference_get_read_global (struct cgraph_node *fn);
     28 bitmap ipa_reference_get_written_global (struct cgraph_node *fn);
     29 bitmap ipa_reference_get_not_read_global (struct cgraph_node *fn);
     30 bitmap ipa_reference_get_not_written_global (struct cgraph_node *fn);
     31 
     32 #endif  /* GCC_IPA_REFERENCE_H  */
     33 
     34