|
111
|
1 /* Common hooks for SPARC.
|
|
131
|
2 Copyright (C) 1987-2018 Free Software Foundation, Inc.
|
|
111
|
3
|
|
|
4 This file is part of GCC.
|
|
|
5
|
|
|
6 GCC is free software; you can redistribute it and/or modify
|
|
|
7 it under the terms of the GNU General Public License as published by
|
|
|
8 the Free Software Foundation; either version 3, or (at your option)
|
|
|
9 any later version.
|
|
|
10
|
|
|
11 GCC is distributed in the hope that it will be useful,
|
|
|
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
14 GNU General Public License for more details.
|
|
|
15
|
|
|
16 You should have received a copy of the GNU General Public License
|
|
|
17 along with GCC; see the file COPYING3. If not see
|
|
|
18 <http://www.gnu.org/licenses/>. */
|
|
|
19
|
|
|
20 #include "config.h"
|
|
|
21 #include "system.h"
|
|
|
22 #include "coretypes.h"
|
|
|
23 #include "tm.h"
|
|
|
24 #include "common/common-target.h"
|
|
|
25 #include "common/common-target-def.h"
|
|
|
26
|
|
|
27 /* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */
|
|
|
28 static const struct default_options sparc_option_optimization_table[] =
|
|
|
29 {
|
|
|
30 /* Enable redundant extension instructions removal at -O2 and higher. */
|
|
|
31 { OPT_LEVELS_2_PLUS, OPT_free, NULL, 1 },
|
|
|
32 { OPT_LEVELS_NONE, 0, NULL, 0 }
|
|
|
33 };
|
|
|
34
|
|
|
35 #undef TARGET_DEFAULT_TARGET_FLAGS
|
|
|
36 #define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT
|
|
|
37 #undef TARGET_OPTION_OPTIMIZATION_TABLE
|
|
|
38 #define TARGET_OPTION_OPTIMIZATION_TABLE sparc_option_optimization_table
|
|
|
39
|
|
|
40 struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;
|
