tree-inline.h revision 132718 
1/* Tree inlining hooks and declarations.
2   Copyright 2001, 2003 Free Software Foundation, Inc.
3   Contributed by Alexandre Oliva  <aoliva@redhat.com>
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2, or (at your option)
10any later version.
11
12GCC is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING.  If not, write to
19the Free Software Foundation, 59 Temple Place - Suite 330,
20Boston, MA 02111-1307, USA.  */
21
22#ifndef GCC_TREE_INLINE_H
23#define GCC_TREE_INLINE_H
24
25/* Function prototypes.  */
26
27void optimize_inline_calls (tree);
28bool tree_inlinable_function_p (tree);
29tree walk_tree (tree*, walk_tree_fn, void*, void*);
30tree walk_tree_without_duplicates (tree*, walk_tree_fn, void*);
31tree copy_tree_r (tree*, int*, void*);
32void clone_body (tree, tree, void*);
33void remap_save_expr (tree*, void*, tree, int*);
34
35/* 0 if we should not perform inlining.
36   1 if we should expand functions calls inline at the tree level.
37   2 if we should consider *all* functions to be inline
38   candidates.  */
39
40extern int flag_inline_trees;
41
42#endif /* GCC_TREE_INLINE_H */
43