gcc/tree-inline.h

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