tree-inline.h revision 90075 
1/* Tree inlining hooks and declarations.
2   Copyright 2001 Free Software Foundation, Inc.
3   Contributed by Alexandre Oliva  <aoliva@redhat.com>
4
5This file is part of GNU CC.
6
7GNU CC 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
12GNU CC 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 GNU CC; 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 PARAMS ((tree));
28int tree_inlinable_function_p PARAMS ((tree));
29tree walk_tree PARAMS ((tree*, walk_tree_fn, void*, void*));
30tree walk_tree_without_duplicates PARAMS ((tree*, walk_tree_fn, void*));
31tree copy_tree_r PARAMS ((tree*, int*, void*));
32void clone_body PARAMS ((tree, tree, void*));
33void remap_save_expr PARAMS ((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