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comparison gcc/common/config/csky/csky-common.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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children 1830386684a0
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111:04ced10e8804 131:84e7813d76e9
1 /* Common hooks for CSKY.
2 Copyright (C) 2018 Free Software Foundation, Inc.
3 Contributed by C-SKY Microsystems and Mentor Graphics.
4
5 This file is part of GCC.
6
7 GCC is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published
9 by the Free Software Foundation; either version 3, or (at your
10 option) any later version.
11
12 GCC is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
20
21 #include "config.h"
22 #include "system.h"
23 #include "coretypes.h"
24 #include "tm.h"
25 #include "common/common-target.h"
26 #include "common/common-target-def.h"
27
28 /* Set default optimization options. */
29 static const struct default_options csky_option_optimization_table[] =
30 {
31 /* Enable section anchors by default at -O1 or higher. */
32 { OPT_LEVELS_1_PLUS, OPT_fsection_anchors, NULL, 1 },
33 { OPT_LEVELS_NONE, 0, NULL, 0 }
34 };
35
36 #undef TARGET_DEFAULT_TARGET_FLAGS
37 #define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT
38
39 #undef TARGET_OPTION_OPTIMIZATION_TABLE
40 #define TARGET_OPTION_OPTIMIZATION_TABLE csky_option_optimization_table
41
42 struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;