| /* Common hooks for Renesas H8/300. |
| Copyright (C) 1992-2013 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/>. */ |
| |
| #include "config.h" |
| #include "system.h" |
| #include "coretypes.h" |
| #include "tm.h" |
| #include "common/common-target.h" |
| #include "common/common-target-def.h" |
| |
| /* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */ |
| |
| static const struct default_options h8300_option_optimization_table[] = |
| { |
| /* Basic block reordering is only beneficial on targets with cache |
| and/or variable-cycle branches where (cycle count taken != |
| cycle count not taken). */ |
| { OPT_LEVELS_ALL, OPT_freorder_blocks, NULL, 0 }, |
| { OPT_LEVELS_NONE, 0, NULL, 0 } |
| }; |
| |
| #undef TARGET_DEFAULT_TARGET_FLAGS |
| #define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT |
| |
| #undef TARGET_OPTION_OPTIMIZATION_TABLE |
| #define TARGET_OPTION_OPTIMIZATION_TABLE h8300_option_optimization_table |
| |
| #undef TARGET_EXCEPT_UNWIND_INFO |
| #define TARGET_EXCEPT_UNWIND_INFO sjlj_except_unwind_info |
| |
| struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER; |