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757bf1df | 1 | /* A class to encapsulate decisions about how the analysis should happen. |
83ffe9cd | 2 | Copyright (C) 2019-2023 Free Software Foundation, Inc. |
757bf1df DM |
3 | Contributed by David Malcolm <dmalcolm@redhat.com>. |
4 | ||
5 | This file is part of GCC. | |
6 | ||
7 | GCC is free software; you can redistribute it and/or modify it | |
8 | under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3, or (at your option) | |
10 | any later version. | |
11 | ||
12 | GCC is distributed in the hope that it will be useful, but | |
13 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with GCC; see the file COPYING3. If not see | |
19 | <http://www.gnu.org/licenses/>. */ | |
20 | ||
21 | #ifndef GCC_ANALYZER_ANALYSIS_PLAN_H | |
22 | #define GCC_ANALYZER_ANALYSIS_PLAN_H | |
23 | ||
75038aa6 DM |
24 | namespace ana { |
25 | ||
757bf1df DM |
26 | /* A class to encapsulate decisions about how the analysis should happen. |
27 | Examples: | |
28 | - the order in which functions should be analyzed, so that function | |
29 | summaries are created before analysis of call sites that might use | |
30 | them | |
31 | - which callgraph edges should use call summaries | |
32 | TODO: the above is a work-in-progress. */ | |
33 | ||
34 | class analysis_plan : public log_user | |
35 | { | |
36 | public: | |
37 | analysis_plan (const supergraph &sg, logger *logger); | |
38 | ~analysis_plan (); | |
39 | ||
40 | int cmp_function (function *fun_a, function *fun_b) const; | |
41 | ||
42 | bool use_summary_p (const cgraph_edge *edge) const; | |
43 | ||
44 | private: | |
45 | DISABLE_COPY_AND_ASSIGN (analysis_plan); | |
46 | ||
47 | const supergraph &m_sg; | |
48 | ||
49 | /* Result of ipa_reverse_postorder. */ | |
50 | cgraph_node **m_cgraph_node_postorder; | |
51 | int m_num_cgraph_nodes; | |
52 | ||
53 | /* Index of each node within the postorder ordering, | |
54 | accessed via the "m_uid" field. */ | |
55 | auto_vec<int> m_index_by_uid; | |
56 | }; | |
57 | ||
75038aa6 DM |
58 | } // namespace ana |
59 | ||
757bf1df | 60 | #endif /* GCC_ANALYZER_ANALYSIS_PLAN_H */ |