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/* Common hooks for TILEPro.
Copyright (C) 2011-2014 Free Software Foundation, Inc.
Contributed by Walter Lee (walt@tilera.com)
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 "diagnostic-core.h"
#include "tm.h"
#include "common/common-target.h"
#include "common/common-target-def.h"
#include "opts.h"
#include "flags.h"
static const struct default_options tilepro_option_optimization_table[] = {
{OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1},
/* Scheduling and bundling are super important for our architecture, so
enable them at -O1. */
{OPT_LEVELS_1_PLUS, OPT_fschedule_insns, NULL, 1},
{OPT_LEVELS_1_PLUS, OPT_fschedule_insns2, NULL, 1},
{OPT_LEVELS_NONE, 0, NULL, 0}
};
static void
tilepro_option_init_struct (struct gcc_options *opts)
{
opts->x_flag_asynchronous_unwind_tables = 1;
}
#undef TARGET_OPTION_OPTIMIZATION_TABLE
#define TARGET_OPTION_OPTIMIZATION_TABLE tilepro_option_optimization_table
#undef TARGET_OPTION_INIT_STRUCT
#define TARGET_OPTION_INIT_STRUCT tilepro_option_init_struct
struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;
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