1/* Declarations and data structures for stmt.c.
2   Copyright (C) 2013-2015 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along 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
23extern void expand_label (tree);
24extern bool parse_output_constraint (const char **, int, int, int,
25				     bool *, bool *, bool *);
26extern bool parse_input_constraint (const char **, int, int, int, int,
27				    const char * const *, bool *, bool *);
28extern 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.  */
31extern 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.  */
35extern rtx label_rtx (tree);
36
37/* As label_rtx, but additionally the label is placed on the forced label
38   list of its containing function (i.e. it is treated as reachable even
39   if how is not obvious).  */
40extern rtx force_label_rtx (tree);
41
42/* Expand a GIMPLE_SWITCH statement.  */
43extern void expand_case (gswitch *);
44
45/* Like expand_case but special-case for SJLJ exception dispatching.  */
46extern void expand_sjlj_dispatch_table (rtx, vec<tree> );
47
48#endif  // GCC_STMT_H
49