1 | /* Declarations and data structures for stmt.cc. |
2 | Copyright (C) 2013-2023 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_STMT_H |
21 | #define GCC_STMT_H |
22 | |
23 | extern void expand_label (tree); |
24 | extern bool parse_output_constraint (const char **, int, int, int, |
25 | bool *, bool *, bool *); |
26 | extern bool parse_input_constraint (const char **, int, int, int, int, |
27 | const char * const *, bool *, bool *); |
28 | extern tree resolve_asm_operand_names (tree, tree, tree, tree); |
29 | #ifdef HARD_CONST |
30 | /* Silly ifdef to avoid having all includers depend on hard-reg-set.h. */ |
31 | extern tree tree_overlaps_hard_reg_set (tree, HARD_REG_SET *); |
32 | #endif |
33 | |
34 | /* Return the CODE_LABEL rtx for a LABEL_DECL, creating it if necessary. |
35 | If label was deleted, the corresponding note |
36 | (NOTE_INSN_DELETED{_DEBUG,}_LABEL) insn will be returned. */ |
37 | extern rtx_insn *label_rtx (tree); |
38 | |
39 | /* As label_rtx, but additionally the label is placed on the forced label |
40 | list of its containing function (i.e. it is treated as reachable even |
41 | if how is not obvious). */ |
42 | extern rtx_insn *force_label_rtx (tree); |
43 | |
44 | /* As label_rtx, but checks that label was not deleted. */ |
45 | extern rtx_code_label *jump_target_rtx (tree); |
46 | |
47 | /* Expand a GIMPLE_SWITCH statement. */ |
48 | extern void expand_case (gswitch *); |
49 | |
50 | /* Like expand_case but special-case for SJLJ exception dispatching. */ |
51 | extern void expand_sjlj_dispatch_table (rtx, vec<tree> ); |
52 | |
53 | #endif // GCC_STMT_H |
54 | |