diff options
Diffstat (limited to 'gcc/tree-optimize.c')
| -rw-r--r-- | gcc/tree-optimize.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c deleted file mode 100644 index d823dbe..0000000 --- a/gcc/tree-optimize.c +++ /dev/null @@ -1,130 +0,0 @@ -/* Top-level control of tree optimizations. - Copyright (C) 2001-2013 Free Software Foundation, Inc. - Contributed by Diego Novillo <dnovillo@redhat.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 "tm.h" -#include "tree.h" -#include "tm_p.h" -#include "basic-block.h" -#include "flags.h" -#include "tree-ssa.h" -#include "function.h" -#include "langhooks.h" -#include "diagnostic-core.h" -#include "toplev.h" -#include "flags.h" -#include "cgraph.h" -#include "tree-inline.h" -#include "tree-pass.h" -#include "ggc.h" -#include "cgraph.h" -#include "cfgloop.h" -#include "except.h" -#include "plugin.h" - - -/* Pass: cleanup the CFG just before expanding trees to RTL. - This is just a round of label cleanups and case node grouping - because after the tree optimizers have run such cleanups may - be necessary. */ - -static unsigned int -execute_cleanup_cfg_post_optimizing (void) -{ - unsigned int todo = 0; - if (cleanup_tree_cfg ()) - todo |= TODO_update_ssa; - maybe_remove_unreachable_handlers (); - cleanup_dead_labels (); - group_case_labels (); - if ((flag_compare_debug_opt || flag_compare_debug) - && flag_dump_final_insns) - { - FILE *final_output = fopen (flag_dump_final_insns, "a"); - - if (!final_output) - { - error ("could not open final insn dump file %qs: %m", - flag_dump_final_insns); - flag_dump_final_insns = NULL; - } - else - { - int save_unnumbered = flag_dump_unnumbered; - int save_noaddr = flag_dump_noaddr; - - flag_dump_noaddr = flag_dump_unnumbered = 1; - fprintf (final_output, "\n"); - dump_enumerated_decls (final_output, dump_flags | TDF_NOUID); - flag_dump_noaddr = save_noaddr; - flag_dump_unnumbered = save_unnumbered; - if (fclose (final_output)) - { - error ("could not close final insn dump file %qs: %m", - flag_dump_final_insns); - flag_dump_final_insns = NULL; - } - } - } - return todo; -} - -namespace { - -const pass_data pass_data_cleanup_cfg_post_optimizing = -{ - GIMPLE_PASS, /* type */ - "optimized", /* name */ - OPTGROUP_NONE, /* optinfo_flags */ - false, /* has_gate */ - true, /* has_execute */ - TV_TREE_CLEANUP_CFG, /* tv_id */ - PROP_cfg, /* properties_required */ - 0, /* properties_provided */ - 0, /* properties_destroyed */ - 0, /* todo_flags_start */ - TODO_remove_unused_locals, /* todo_flags_finish */ -}; - -class pass_cleanup_cfg_post_optimizing : public gimple_opt_pass -{ -public: - pass_cleanup_cfg_post_optimizing (gcc::context *ctxt) - : gimple_opt_pass (pass_data_cleanup_cfg_post_optimizing, ctxt) - {} - - /* opt_pass methods: */ - unsigned int execute () { - return execute_cleanup_cfg_post_optimizing (); - } - -}; // class pass_cleanup_cfg_post_optimizing - -} // anon namespace - -gimple_opt_pass * -make_pass_cleanup_cfg_post_optimizing (gcc::context *ctxt) -{ - return new pass_cleanup_cfg_post_optimizing (ctxt); -} - - |