| 1 | /* Header file for normal form into SSA. |
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| 2 | Copyright (C) 2013-2025 Free Software Foundation, Inc. |
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| 3 | |
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| 4 | This file is part of GCC. |
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| 5 | |
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| 6 | GCC is free software; you can redistribute it and/or modify it under |
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| 7 | the terms of the GNU General Public License as published by the Free |
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| 8 | Software Foundation; either version 3, or (at your option) any later |
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| 9 | version. |
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| 10 | |
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| 11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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| 13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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| 14 | for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with GCC; see the file COPYING3. If not see |
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| 18 | <http://www.gnu.org/licenses/>. */ |
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| 19 | |
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| 20 | #ifndef GCC_TREE_INTO_SSA_H |
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| 21 | #define GCC_TREE_INTO_SSA_H |
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| 22 | |
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| 23 | extern tree get_current_def (tree); |
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| 24 | extern void set_current_def (tree, tree); |
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| 25 | void delete_update_ssa (void); |
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| 26 | tree create_new_def_for (tree, gimple *, def_operand_p); |
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| 27 | void mark_virtual_operands_for_renaming (struct function *); |
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| 28 | void mark_virtual_operand_for_renaming (tree); |
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| 29 | void mark_virtual_phi_result_for_renaming (gphi *); |
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| 30 | bool need_ssa_update_p (struct function *); |
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| 31 | bool name_registered_for_update_p (tree); |
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| 32 | void release_ssa_name_after_update_ssa (tree); |
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| 33 | void update_ssa (unsigned); |
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| 34 | |
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| 35 | /* Prototypes for debugging functions. */ |
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| 36 | extern void debug_decl_set (bitmap set); |
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| 37 | extern void dump_defs_stack (FILE *, int); |
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| 38 | extern void debug_defs_stack (int); |
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| 39 | extern void dump_currdefs (FILE *); |
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| 40 | extern void debug_currdefs (void); |
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| 41 | extern void dump_tree_ssa (FILE *); |
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| 42 | extern void debug_tree_ssa (void); |
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| 43 | extern void dump_tree_ssa_stats (FILE *); |
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| 44 | extern void debug_tree_ssa_stats (void); |
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| 45 | extern void dump_var_infos (FILE *); |
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| 46 | extern void debug_var_infos (void); |
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| 47 | extern void dump_names_replaced_by (FILE *, tree); |
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| 48 | extern void debug_names_replaced_by (tree); |
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| 49 | extern void dump_update_ssa (FILE *); |
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| 50 | extern void debug_update_ssa (void); |
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| 51 | extern bitmap names_to_release; |
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| 52 | |
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| 53 | #endif /* GCC_TREE_INTO_SSA_H */ |
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| 54 | |
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