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