#include "bconfig.h"#include "system.h"#include "coretypes.h"#include "tm.h"#include "rtl.h"#include "errors.h"#include "gensupport.h"
Functions | |
| static void | walk_insn_part (rtx, int, int) |
| static void | gen_insn (md_rtx_info *info) |
| static void | gen_expand (md_rtx_info *info) |
| static void | gen_split (md_rtx_info *info) |
| static void | gen_peephole (md_rtx_info *info) |
| static void | gen_peephole2 (md_rtx_info *info) |
| int | main (int argc, const char **argv) |
Variables | |
| static int | max_recog_operands |
| static int | max_dup_operands |
| static int | max_clobbers_per_insn |
| static int | have_cmove_flag |
| static int | have_cond_exec_flag |
| static int | have_lo_sum_flag |
| static int | have_rotate_flag |
| static int | have_rotatert_flag |
| static int | have_peephole_flag |
| static int | have_peephole2_flag |
| static int | max_insns_per_split = 1 |
| static int | max_insns_per_peep2 |
| static int | clobbers_seen_this_insn |
| static int | dup_operands_seen_this_insn |
Function Documentation
◆ gen_expand()
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static |
Similar but scan a define_expand.
References clobbers_seen_this_insn, md_rtx_info::def, i, max_clobbers_per_insn, walk_insn_part(), XVEC, XVECEXP, and XVECLEN.
Referenced by main().
◆ gen_insn()
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References clobbers_seen_this_insn, md_rtx_info::def, dup_operands_seen_this_insn, i, max_clobbers_per_insn, max_dup_operands, walk_insn_part(), XVEC, XVECEXP, and XVECLEN.
Referenced by main().
◆ gen_peephole()
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References md_rtx_info::def, i, walk_insn_part(), XVECEXP, and XVECLEN.
Referenced by main().
◆ gen_peephole2()
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References md_rtx_info::def, GET_CODE, i, max_insns_per_peep2, walk_insn_part(), XVECEXP, and XVECLEN.
Referenced by main().
◆ gen_split()
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static |
Similar but scan a define_split.
References md_rtx_info::def, i, max_insns_per_split, walk_insn_part(), XVECEXP, and XVECLEN.
Referenced by main().
◆ main()
| int main | ( | int | argc, |
| const char ** | argv ) |
References md_rtx_info::def, FATAL_EXIT_CODE, gen_expand(), gen_insn(), gen_peephole(), gen_peephole2(), gen_split(), GET_CODE, have_cmove_flag, have_cond_exec_flag, have_lo_sum_flag, have_peephole2_flag, have_peephole_flag, have_rotate_flag, have_rotatert_flag, init_rtx_reader_args(), max_dup_operands, max_insns_per_peep2, max_insns_per_split, max_recog_operands, progname, read_md_rtx(), register_filters, and SUCCESS_EXIT_CODE.
◆ walk_insn_part()
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static |
RECOG_P will be nonzero if this pattern was seen in a context where it will be used to recognize, rather than just generate an insn. NON_PC_SET_SRC will be nonzero if this pattern was seen in a SET_SRC of a SET whose destination is not (pc).
References clobbers_seen_this_insn, dup_operands_seen_this_insn, GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, have_cmove_flag, have_cond_exec_flag, have_lo_sum_flag, have_rotate_flag, have_rotatert_flag, i, max_recog_operands, NULL, RTX_CODE, SET, SET_DEST, SET_SRC, walk_insn_part(), XEXP, XINT, XVEC, XVECEXP, and XVECLEN.
Referenced by gen_expand(), gen_insn(), gen_peephole(), gen_peephole2(), gen_split(), and walk_insn_part().
Variable Documentation
◆ clobbers_seen_this_insn
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Referenced by gen_expand(), gen_insn(), and walk_insn_part().
◆ dup_operands_seen_this_insn
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Referenced by gen_insn(), and walk_insn_part().
◆ have_cmove_flag
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Referenced by main(), and walk_insn_part().
◆ have_cond_exec_flag
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Referenced by main(), and walk_insn_part().
◆ have_lo_sum_flag
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Referenced by main(), and walk_insn_part().
◆ have_peephole2_flag
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Referenced by main().
◆ have_peephole_flag
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Referenced by main().
◆ have_rotate_flag
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Referenced by main(), and walk_insn_part().
◆ have_rotatert_flag
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Referenced by main(), and walk_insn_part().
◆ max_clobbers_per_insn
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Referenced by gen_expand(), and gen_insn().
◆ max_dup_operands
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Referenced by gen_insn(), and main().
◆ max_insns_per_peep2
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Maximum number of input insns for peephole2.
Referenced by gen_peephole2(), and main().
◆ max_insns_per_split
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Maximum number of insns seen in a split.
Referenced by gen_split(), and main().
◆ max_recog_operands
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static |
Generate from machine description: - some #define configuration flags. Copyright (C) 1987-2024 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>.
flags to determine output of machine description dependent #define's.
Referenced by main(), and walk_insn_part().
