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1 /* IPA handling of references.
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111
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2 Copyright (C) 2004-2017 Free Software Foundation, Inc.
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3 Contributed by Kenneth Zadeck <zadeck@naturalbridge.com>
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify it under
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8 the terms of the GNU General Public License as published by the Free
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9 Software Foundation; either version 3, or (at your option) any later
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10 version.
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11
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12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with GCC; see the file COPYING3. If not see
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19 <http://www.gnu.org/licenses/>. */
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20
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21 #ifndef GCC_IPA_REFERENCE_H
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22 #define GCC_IPA_REFERENCE_H
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23
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24 /* In ipa-reference.c */
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25 bitmap ipa_reference_get_not_read_global (struct cgraph_node *fn);
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26 bitmap ipa_reference_get_not_written_global (struct cgraph_node *fn);
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27 void ipa_reference_c_finalize (void);
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28
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29 inline int
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30 ipa_reference_var_uid (tree t)
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31 {
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32 return DECL_UID (symtab_node::get (t)->ultimate_alias_target (NULL)->decl);
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33 }
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0
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34
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35 #endif /* GCC_IPA_REFERENCE_H */
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36
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