54 lines
2 KiB
C
54 lines
2 KiB
C
/* Declarations and data structures for stmt.cc.
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Copyright (C) 2013-2023 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_STMT_H
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#define GCC_STMT_H
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extern void expand_label (tree);
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extern bool parse_output_constraint (const char **, int, int, int,
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bool *, bool *, bool *);
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extern bool parse_input_constraint (const char **, int, int, int, int,
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const char * const *, bool *, bool *);
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extern tree resolve_asm_operand_names (tree, tree, tree, tree);
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#ifdef HARD_CONST
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/* Silly ifdef to avoid having all includers depend on hard-reg-set.h. */
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extern tree tree_overlaps_hard_reg_set (tree, HARD_REG_SET *);
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#endif
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/* Return the CODE_LABEL rtx for a LABEL_DECL, creating it if necessary.
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If label was deleted, the corresponding note
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(NOTE_INSN_DELETED{_DEBUG,}_LABEL) insn will be returned. */
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extern rtx_insn *label_rtx (tree);
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/* As label_rtx, but additionally the label is placed on the forced label
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list of its containing function (i.e. it is treated as reachable even
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if how is not obvious). */
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extern rtx_insn *force_label_rtx (tree);
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/* As label_rtx, but checks that label was not deleted. */
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extern rtx_code_label *jump_target_rtx (tree);
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/* Expand a GIMPLE_SWITCH statement. */
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extern void expand_case (gswitch *);
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/* Like expand_case but special-case for SJLJ exception dispatching. */
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extern void expand_sjlj_dispatch_table (rtx, vec<tree> );
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#endif // GCC_STMT_H
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