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57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/* Common hooks for SPU.
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Copyright (C) 2006-2013 Free Software Foundation, Inc.
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This file is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your option)
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any later version.
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This file is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#include "config.h"
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#include "system.h"
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#include "coretypes.h"
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#include "tm.h"
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#include "common/common-target.h"
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#include "common/common-target-def.h"
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#include "opts.h"
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#include "flags.h"
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#include "params.h"
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static void
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spu_option_init_struct (struct gcc_options *opts)
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{
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/* With so many registers this is better on by default. */
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opts->x_flag_rename_registers = 1;
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}
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/* Implement TARGET_OPTION_DEFAULT_PARAMS. */
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static void
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spu_option_default_params (void)
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{
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/* Override some of the default param values. With so many registers
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larger values are better for these params. */
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set_default_param_value (PARAM_MAX_PENDING_LIST_LENGTH, 128);
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}
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#undef TARGET_DEFAULT_TARGET_FLAGS
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#define TARGET_DEFAULT_TARGET_FLAGS (TARGET_DEFAULT)
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#undef TARGET_OPTION_INIT_STRUCT
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#define TARGET_OPTION_INIT_STRUCT spu_option_init_struct
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#undef TARGET_OPTION_DEFAULT_PARAMS
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#define TARGET_OPTION_DEFAULT_PARAMS spu_option_default_params
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#undef TARGET_EXCEPT_UNWIND_INFO
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#define TARGET_EXCEPT_UNWIND_INFO sjlj_except_unwind_info
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struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;
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