/* Target-dependent globals.
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/* Target-dependent globals.
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Copyright (C) 2010 Free Software Foundation, Inc.
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Copyright (C) 2010 Free Software Foundation, Inc.
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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GCC 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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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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Software Foundation; either version 3, or (at your option) any later
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version.
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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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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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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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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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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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#include "config.h"
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#include "config.h"
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#include "system.h"
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#include "system.h"
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#include "coretypes.h"
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#include "coretypes.h"
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#include "tm.h"
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#include "tm.h"
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#include "insn-config.h"
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#include "insn-config.h"
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#include "machmode.h"
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#include "machmode.h"
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#include "ggc.h"
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#include "ggc.h"
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#include "toplev.h"
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#include "toplev.h"
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#include "target-globals.h"
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#include "target-globals.h"
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#include "flags.h"
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#include "flags.h"
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#include "regs.h"
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#include "regs.h"
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#include "rtl.h"
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#include "rtl.h"
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#include "hard-reg-set.h"
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#include "hard-reg-set.h"
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#include "reload.h"
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#include "reload.h"
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#include "expmed.h"
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#include "expmed.h"
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#include "expr.h"
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#include "expr.h"
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#include "optabs.h"
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#include "optabs.h"
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#include "libfuncs.h"
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#include "libfuncs.h"
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#include "cfgloop.h"
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#include "cfgloop.h"
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#include "ira-int.h"
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#include "ira-int.h"
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#include "builtins.h"
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#include "builtins.h"
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#include "gcse.h"
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#include "gcse.h"
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#include "bb-reorder.h"
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#include "bb-reorder.h"
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#if SWITCHABLE_TARGET
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#if SWITCHABLE_TARGET
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struct target_globals default_target_globals = {
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struct target_globals default_target_globals = {
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&default_target_flag_state,
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&default_target_flag_state,
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&default_target_regs,
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&default_target_regs,
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&default_target_rtl,
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&default_target_rtl,
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&default_target_hard_regs,
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&default_target_hard_regs,
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&default_target_reload,
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&default_target_reload,
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&default_target_expmed,
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&default_target_expmed,
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&default_target_optabs,
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&default_target_optabs,
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&default_target_libfuncs,
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&default_target_libfuncs,
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&default_target_cfgloop,
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&default_target_cfgloop,
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&default_target_ira,
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&default_target_ira,
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&default_target_ira_int,
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&default_target_ira_int,
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&default_target_builtins,
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&default_target_builtins,
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&default_target_gcse,
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&default_target_gcse,
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&default_target_bb_reorder
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&default_target_bb_reorder
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};
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};
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struct target_globals *
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struct target_globals *
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save_target_globals (void)
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save_target_globals (void)
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{
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{
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struct target_globals *g;
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struct target_globals *g;
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g = ggc_alloc_target_globals ();
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g = ggc_alloc_target_globals ();
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g->flag_state = XCNEW (struct target_flag_state);
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g->flag_state = XCNEW (struct target_flag_state);
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g->regs = XCNEW (struct target_regs);
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g->regs = XCNEW (struct target_regs);
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g->rtl = ggc_alloc_cleared_target_rtl ();
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g->rtl = ggc_alloc_cleared_target_rtl ();
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g->hard_regs = XCNEW (struct target_hard_regs);
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g->hard_regs = XCNEW (struct target_hard_regs);
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g->reload = XCNEW (struct target_reload);
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g->reload = XCNEW (struct target_reload);
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g->expmed = XCNEW (struct target_expmed);
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g->expmed = XCNEW (struct target_expmed);
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g->optabs = XCNEW (struct target_optabs);
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g->optabs = XCNEW (struct target_optabs);
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g->libfuncs = ggc_alloc_cleared_target_libfuncs ();
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g->libfuncs = ggc_alloc_cleared_target_libfuncs ();
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g->cfgloop = XCNEW (struct target_cfgloop);
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g->cfgloop = XCNEW (struct target_cfgloop);
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g->ira = XCNEW (struct target_ira);
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g->ira = XCNEW (struct target_ira);
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g->ira_int = XCNEW (struct target_ira_int);
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g->ira_int = XCNEW (struct target_ira_int);
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g->builtins = XCNEW (struct target_builtins);
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g->builtins = XCNEW (struct target_builtins);
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g->gcse = XCNEW (struct target_gcse);
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g->gcse = XCNEW (struct target_gcse);
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g->bb_reorder = XCNEW (struct target_bb_reorder);
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g->bb_reorder = XCNEW (struct target_bb_reorder);
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restore_target_globals (g);
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restore_target_globals (g);
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init_reg_sets ();
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init_reg_sets ();
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target_reinit ();
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target_reinit ();
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return g;
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return g;
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}
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}
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#endif
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#endif
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