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comparison gcc/ipa-type-escape.h @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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-1:000000000000 0:a06113de4d67
1 /* Type based alias analysis.
2 Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
3 Contributed by Kenneth Zadeck <zadeck@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_TYPE_ESCAPE_H
22 #define GCC_IPA_TYPE_ESCAPE_H
23 #include "tree.h"
24
25 bool ipa_type_escape_type_contained_p (tree type);
26 bool ipa_type_escape_field_does_not_clobber_p (tree, tree);
27 int ipa_type_escape_star_count_of_interesting_type (tree type);
28 int ipa_type_escape_star_count_of_interesting_or_array_type (tree type);
29 bool is_array_access_through_pointer_and_index (enum tree_code, tree, tree,
30 tree *, tree *, gimple *);
31
32
33 #endif /* GCC_IPA_TYPE_ESCAPE_H */
34