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      1 /* Common hooks for Altera Nios II.
      2    Copyright (C) 2012-2022 Free Software Foundation, Inc.
      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 "diagnostic-core.h"
     24 #include "tm.h"
     25 #include "common/common-target.h"
     26 #include "common/common-target-def.h"
     27 #include "opts.h"
     28 #include "flags.h"
     29 
     30 /* Implement TARGET_OPTION_OPTIMIZATION_TABLE.  */
     31 static const struct default_options nios2_option_optimization_table[] =
     32   {
     33     { OPT_LEVELS_3_PLUS, OPT_mfast_sw_div, NULL, 1 },
     34     { OPT_LEVELS_NONE, 0, NULL, 0 }
     35   };
     36 
     37 #undef TARGET_DEFAULT_TARGET_FLAGS
     38 #define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT
     39 
     40 #undef TARGET_OPTION_OPTIMIZATION_TABLE
     41 #define TARGET_OPTION_OPTIMIZATION_TABLE nios2_option_optimization_table
     42 
     43 struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;
     44