GCC Middle and Back End API Reference
stmt.h
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1/* Declarations and data structures for stmt.cc.
2 Copyright (C) 2013-2024 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 *);
29#ifdef HARD_CONST
30/* Silly ifdef to avoid having all includers depend on hard-reg-set.h. */
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. */
37extern 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). */
43
44/* As label_rtx, but checks that label was not deleted. */
46
47/* Expand a GIMPLE_SWITCH statement. */
48extern void expand_case (gswitch *);
49
50/* Like expand_case but special-case for SJLJ exception dispatching. */
52
53#endif // GCC_STMT_H
union tree_node * tree
Definition coretypes.h:97
HARD_REG_ELT_TYPE HARD_REG_SET
Definition hard-reg-set.h:47
tree tree_overlaps_hard_reg_set(tree decl, HARD_REG_SET *regs)
Definition stmt.cc:467
rtx_insn * force_label_rtx(tree)
Definition stmt.cc:110
void expand_label(tree)
Definition stmt.cc:153
void expand_case(gswitch *)
Definition stmt.cc:879
bool parse_output_constraint(const char **, int, int, int, bool *, bool *, bool *)
Definition stmt.cc:191
rtx_insn * label_rtx(tree)
Definition stmt.cc:92
rtx_code_label * jump_target_rtx(tree)
Definition stmt.cc:124
void expand_sjlj_dispatch_table(rtx, vec< tree >)
Definition stmt.cc:1035
bool parse_input_constraint(const char **, int, int, int, int, const char *const *, bool *, bool *)
Definition stmt.cc:317
tree resolve_asm_operand_names(tree, tree, tree, tree)
Definition stmt.cc:535
Definition gimple.h:894
Definition rtl.h:678
Definition rtl.h:311
Definition rtl.h:545
Definition vec.h:450