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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [common/] [config/] [tilegx/] [tilegx-common.c] - Rev 758
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/* Common hooks for TILE-Gx. Copyright (C) 2011, 2012 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 tilegx_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 tilegx_option_init_struct (struct gcc_options *opts) { opts->x_flag_asynchronous_unwind_tables = 1; } #undef TARGET_OPTION_OPTIMIZATION_TABLE #define TARGET_OPTION_OPTIMIZATION_TABLE tilegx_option_optimization_table #undef TARGET_OPTION_INIT_STRUCT #define TARGET_OPTION_INIT_STRUCT tilegx_option_init_struct struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;
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