1 | /* Header file for tree-ssa-coalesce.c exports. |
2 | Copyright (C) 2013-2017 Free Software Foundation, Inc. |
3 | |
4 | This file is part of GCC. |
5 | |
6 | GCC is free software; you can redistribute it and/or modify it under |
7 | the terms of the GNU General Public License as published by the Free |
8 | Software Foundation; either version 3, or (at your option) any later |
9 | version. |
10 | |
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
14 | for more details. |
15 | |
16 | You should have received a copy of the GNU General Public License |
17 | along with GCC; see the file COPYING3. If not see |
18 | <http://www.gnu.org/licenses/>. */ |
19 | |
20 | #ifndef GCC_TREE_SSA_COALESCE_H |
21 | #define GCC_TREE_SSA_COALESCE_H |
22 | |
23 | extern var_map coalesce_ssa_name (void); |
24 | extern bool gimple_can_coalesce_p (tree, tree); |
25 | extern bitmap get_parm_default_def_partitions (var_map); |
26 | extern bitmap get_undefined_value_partitions (var_map); |
27 | |
28 | #endif /* GCC_TREE_SSA_COALESCE_H */ |
29 | |