| 1 | /* Base class for svalues and regions. |
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| 2 | Copyright (C) 2023-2024 Free Software Foundation, Inc. |
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| 3 | Contributed by David Malcolm <dmalcolm@redhat.com>. |
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| 4 | |
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| 5 | This file is part of GCC. |
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| 6 | |
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| 7 | GCC is free software; you can redistribute it and/or modify it |
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| 8 | under the terms of the GNU General Public License as published by |
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| 9 | the Free Software Foundation; either version 3, or (at your option) |
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| 10 | any later version. |
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| 11 | |
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| 12 | GCC is distributed in the hope that it will be useful, but |
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| 13 | WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 15 | General Public License for more details. |
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| 16 | |
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| 17 | You should have received a copy of the GNU General Public License |
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| 18 | along with GCC; see the file COPYING3. If not see |
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| 19 | <http://www.gnu.org/licenses/>. */ |
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| 20 | |
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| 21 | #ifndef GCC_ANALYZER_SYMBOL_H |
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| 22 | #define GCC_ANALYZER_SYMBOL_H |
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| 23 | |
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| 24 | #include "analyzer/complexity.h" |
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| 25 | |
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| 26 | namespace ana { |
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| 27 | |
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| 28 | /* Base class for svalues and regions: has a complexity and a numeric ID. */ |
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| 29 | |
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| 30 | class symbol |
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| 31 | { |
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| 32 | public: |
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| 33 | typedef unsigned id_t; |
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| 34 | |
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| 35 | const complexity &get_complexity () const { return m_complexity; } |
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| 36 | |
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| 37 | id_t get_id () const { return m_id; } |
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| 38 | static int cmp_ids (const symbol *s1, const symbol *s2); |
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| 39 | |
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| 40 | protected: |
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| 41 | symbol (complexity c, unsigned id) |
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| 42 | : m_complexity (c), |
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| 43 | m_id (id) |
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| 44 | {} |
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| 45 | |
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| 46 | private: |
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| 47 | complexity m_complexity; |
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| 48 | id_t m_id; // for deterministic sorting at this stage, for dumps |
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| 49 | }; |
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| 50 | |
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| 51 | } // namespace ana |
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| 52 | |
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| 53 | #endif /* GCC_ANALYZER_SYMBOL_H */ |
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| 54 | |
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