| /* Declarations of tree-ssa-strlen API. |
| |
| Copyright (C) 2018-2021 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License as published by the Free |
| Software Foundation; either version 3, or (at your option) any later |
| version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GCC_TREE_SSA_STRLEN_H |
| #define GCC_TREE_SSA_STRLEN_H |
| |
| class pointer_query; |
| |
| extern bool is_strlen_related_p (tree, tree); |
| extern bool maybe_diag_stxncpy_trunc (gimple_stmt_iterator, tree, tree, |
| pointer_query * = NULL); |
| extern tree set_strlen_range (tree, wide_int, wide_int, tree = NULL_TREE); |
| |
| extern tree get_range (tree, gimple *, wide_int[2], |
| class range_query * = NULL); |
| |
| struct c_strlen_data; |
| extern void get_range_strlen_dynamic (tree, gimple *, c_strlen_data *, |
| class range_query *); |
| |
| /* APIs internal to strlen pass. Defined in gimple-ssa-sprintf.c. */ |
| extern bool handle_printf_call (gimple_stmt_iterator *, pointer_query &); |
| |
| #endif // GCC_TREE_SSA_STRLEN_H |