84 lines
2.8 KiB
C++
84 lines
2.8 KiB
C++
/* Print RTL for GCC.
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Copyright (C) 1987-2016 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_PRINT_RTL_H
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#define GCC_PRINT_RTL_H
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/* A class for writing rtx to a FILE *. */
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class rtx_writer
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{
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public:
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rtx_writer (FILE *outfile, int ind, bool simple, bool compact);
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void print_rtx (const_rtx in_rtx);
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void print_rtl (const_rtx rtx_first);
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int print_rtl_single_with_indent (const_rtx x, int ind);
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void finish_directive ();
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private:
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void print_rtx_operand_code_0 (const_rtx in_rtx, int idx);
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void print_rtx_operand_code_e (const_rtx in_rtx, int idx);
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void print_rtx_operand_codes_E_and_V (const_rtx in_rtx, int idx);
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void print_rtx_operand_code_i (const_rtx in_rtx, int idx);
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void print_rtx_operand_code_r (const_rtx in_rtx);
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void print_rtx_operand_code_u (const_rtx in_rtx, int idx);
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void print_rtx_operand (const_rtx in_rtx, int idx);
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bool operand_has_default_value_p (const_rtx in_rtx, int idx);
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private:
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FILE *m_outfile;
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int m_sawclose;
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int m_indent;
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bool m_in_call_function_usage;
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/* True means use simplified format without flags, modes, etc. */
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bool m_simple;
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/* If true, use compact dump format:
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- PREV/NEXT_INSN UIDs are omitted
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- INSN_CODEs are omitted,
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- register numbers are omitted for hard and virtual regs, and
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non-virtual pseudos are offset relative to the first such reg, and
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printed with a '%' sigil e.g. "%0" for (LAST_VIRTUAL_REGISTER + 1),
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- insn names are prefixed with "c" (e.g. "cinsn", "cnote", etc). */
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bool m_compact;
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};
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#ifdef BUFSIZ
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extern void print_rtl (FILE *, const_rtx);
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#endif
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extern void print_rtx_insn_vec (FILE *file, const vec<rtx_insn *> &vec);
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extern void dump_value_slim (FILE *, const_rtx, int);
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extern void dump_insn_slim (FILE *, const rtx_insn *);
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extern void dump_rtl_slim (FILE *, const rtx_insn *, const rtx_insn *,
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int, int);
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extern void print_value (pretty_printer *, const_rtx, int);
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extern void print_pattern (pretty_printer *, const_rtx, int);
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extern void print_insn (pretty_printer *pp, const rtx_insn *x, int verbose);
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extern void rtl_dump_bb_for_graph (pretty_printer *, basic_block);
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extern const char *str_pattern_slim (const_rtx);
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extern void print_rtx_function (FILE *file, function *fn, bool compact);
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#endif // GCC_PRINT_RTL_H
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