gcc/common/config/spu/spu-common.c

   1 /* Common hooks for SPU.
   2    Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
   3    Free Software Foundation, Inc.
   4
   5    This file is free software; you can redistribute it and/or modify it under
   6    the terms of the GNU General Public License as published by the Free
   7    Software Foundation; either version 3 of the License, or (at your option)
   8    any later version.
   9
  10    This file is distributed in the hope that it will be useful, but WITHOUT
  11    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13    for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with GCC; see the file COPYING3.  If not see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #include "config.h"
  20 #include "system.h"
  21 #include "coretypes.h"
  22 #include "tm.h"
  23 #include "common/common-target.h"
  24 #include "common/common-target-def.h"
  25 #include "opts.h"
  26 #include "flags.h"
  27
  28 static void
  29 spu_option_init_struct (struct gcc_options *opts)
  30 {
  31   /* With so many registers this is better on by default. */
  32   opts->x_flag_rename_registers = 1;
  33 }
  34
  35 #undef TARGET_DEFAULT_TARGET_FLAGS
  36 #define TARGET_DEFAULT_TARGET_FLAGS (TARGET_DEFAULT)
  37
  38 #undef TARGET_OPTION_INIT_STRUCT
  39 #define TARGET_OPTION_INIT_STRUCT spu_option_init_struct
  40
  41 #undef TARGET_EXCEPT_UNWIND_INFO
  42 #define TARGET_EXCEPT_UNWIND_INFO  sjlj_except_unwind_info
  43
  44 struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;