Martin Sebor | 5d0d5d6 | 2018-02-22 17:35:29 +0000 | [diff] [blame] | 1 | /* Declarations of tree-ssa-strlen API. |
| 2 | |
Jakub Jelinek | 8d9254f | 2020-01-01 12:51:42 +0100 | [diff] [blame] | 3 | Copyright (C) 2018-2020 Free Software Foundation, Inc. |
Martin Sebor | 5d0d5d6 | 2018-02-22 17:35:29 +0000 | [diff] [blame] | 4 | |
| 5 | This file is part of GCC. |
| 6 | |
| 7 | GCC is free software; you can redistribute it and/or modify it under |
| 8 | the terms of the GNU General Public License as published by the Free |
| 9 | Software Foundation; either version 3, or (at your option) any later |
| 10 | version. |
| 11 | |
| 12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 15 | for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with GCC; see the file COPYING3. If not see |
| 19 | <http://www.gnu.org/licenses/>. */ |
| 20 | |
| 21 | #ifndef GCC_TREE_SSA_STRLEN_H |
| 22 | #define GCC_TREE_SSA_STRLEN_H |
| 23 | |
Martin Sebor | 4252ccd | 2018-06-18 22:17:57 +0000 | [diff] [blame] | 24 | extern bool is_strlen_related_p (tree, tree); |
Martin Sebor | 5d0d5d6 | 2018-02-22 17:35:29 +0000 | [diff] [blame] | 25 | extern bool maybe_diag_stxncpy_trunc (gimple_stmt_iterator, tree, tree); |
Martin Sebor | 34fcf41 | 2019-08-14 16:27:59 +0000 | [diff] [blame] | 26 | extern tree set_strlen_range (tree, wide_int, wide_int, tree = NULL_TREE); |
Martin Sebor | 5d0d5d6 | 2018-02-22 17:35:29 +0000 | [diff] [blame] | 27 | |
Martin Sebor | 22fca48 | 2019-08-26 18:29:45 +0000 | [diff] [blame] | 28 | class vr_values; |
Martin Sebor | ef29b12 | 2019-12-14 00:52:46 +0000 | [diff] [blame] | 29 | extern tree get_range (tree, wide_int[2], const vr_values * = NULL); |
| 30 | |
| 31 | struct c_strlen_data; |
Martin Sebor | 22fca48 | 2019-08-26 18:29:45 +0000 | [diff] [blame] | 32 | extern void get_range_strlen_dynamic (tree , c_strlen_data *, const vr_values *); |
| 33 | |
Jakub Jelinek | d5029d4 | 2020-03-18 12:56:26 +0100 | [diff] [blame] | 34 | /* APIs internal to strlen pass. Defined in gimple-ssa-sprintf.c. */ |
Martin Sebor | 22fca48 | 2019-08-26 18:29:45 +0000 | [diff] [blame] | 35 | extern bool handle_printf_call (gimple_stmt_iterator *, const vr_values *); |
| 36 | |
Martin Sebor | 5d0d5d6 | 2018-02-22 17:35:29 +0000 | [diff] [blame] | 37 | #endif // GCC_TREE_SSA_STRLEN_H |