]>
Commit | Line | Data |
---|---|---|
1 | /* Header file for memory address lowering and mode selection. | |
2 | Copyright (C) 2013-2020 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_ADDRESS_H | |
21 | #define GCC_TREE_SSA_ADDRESS_H | |
22 | ||
23 | /* Description of a memory address. */ | |
24 | ||
25 | struct mem_address | |
26 | { | |
27 | tree symbol, base, index, step, offset; | |
28 | }; | |
29 | ||
30 | extern rtx addr_for_mem_ref (struct mem_address *, addr_space_t, bool); | |
31 | extern rtx addr_for_mem_ref (tree exp, addr_space_t as, bool really_expand); | |
32 | extern void get_address_description (tree, struct mem_address *); | |
33 | extern tree tree_mem_ref_addr (tree, tree); | |
34 | extern bool valid_mem_ref_p (machine_mode, addr_space_t, struct mem_address *); | |
35 | extern void move_fixed_address_to_symbol (struct mem_address *, | |
36 | class aff_tree *); | |
37 | tree create_mem_ref (gimple_stmt_iterator *, tree, | |
38 | class aff_tree *, tree, tree, tree, bool); | |
39 | extern void copy_ref_info (tree, tree); | |
40 | tree maybe_fold_tmr (tree); | |
41 | ||
42 | extern unsigned int preferred_mem_scale_factor (tree base, | |
43 | machine_mode mem_mode, | |
44 | bool speed); | |
45 | #endif /* GCC_TREE_SSA_ADDRESS_H */ |