1 /* Gimple folding definitions.
3 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4 Contributed by Richard Guenther <rguenther@suse.de>
6 This file is part of GCC.
8 GCC is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation; either version 3, or (at your option) any later
13 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING3. If not see
20 <http://www.gnu.org/licenses/>. */
22 #ifndef GCC_GIMPLE_FOLD_H
23 #define GCC_GIMPLE_FOLD_H
25 extern tree
canonicalize_constructor_val (tree
, tree
);
26 extern tree
get_symbol_constant_value (tree
);
27 extern void gimplify_and_update_call_from_tree (gimple_stmt_iterator
*, tree
);
28 extern tree
gimple_fold_builtin (gimple
);
29 extern tree
gimple_extract_devirt_binfo_from_cst (tree
, tree
);
30 extern bool fold_stmt (gimple_stmt_iterator
*);
31 extern bool fold_stmt_inplace (gimple_stmt_iterator
*);
32 extern tree
maybe_fold_and_comparisons (enum tree_code
, tree
, tree
,
33 enum tree_code
, tree
, tree
);
34 extern tree
maybe_fold_or_comparisons (enum tree_code
, tree
, tree
,
35 enum tree_code
, tree
, tree
);
36 extern tree
gimple_fold_stmt_to_constant_1 (gimple
, tree (*) (tree
));
37 extern tree
gimple_fold_stmt_to_constant (gimple
, tree (*) (tree
));
38 extern tree
fold_const_aggregate_ref_1 (tree
, tree (*) (tree
));
39 extern tree
fold_const_aggregate_ref (tree
);
40 extern tree
gimple_get_virt_method_for_binfo (HOST_WIDE_INT
, tree
);
41 extern bool gimple_val_nonnegative_real_p (tree
);
43 #endif /* GCC_GIMPLE_FOLD_H */