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git.ipfire.org Git - thirdparty/gcc.git/blob - gcc/analyzer/analysis-plan.h
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1 /* A class to encapsulate decisions about how the analysis should happen.
2 Copyright (C) 2019-2020 Free Software Foundation, Inc.
3 Contributed by David Malcolm <dmalcolm@redhat.com>.
5 This file is part of GCC.
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)
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.
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/>. */
21 #ifndef GCC_ANALYZER_ANALYSIS_PLAN_H
22 #define GCC_ANALYZER_ANALYSIS_PLAN_H
24 /* A class to encapsulate decisions about how the analysis should happen.
26 - the order in which functions should be analyzed, so that function
27 summaries are created before analysis of call sites that might use
29 - which callgraph edges should use call summaries
30 TODO: the above is a work-in-progress. */
32 class analysis_plan
: public log_user
35 analysis_plan (const supergraph
&sg
, logger
*logger
);
38 int cmp_function (function
*fun_a
, function
*fun_b
) const;
40 bool use_summary_p (const cgraph_edge
*edge
) const;
43 DISABLE_COPY_AND_ASSIGN (analysis_plan
);
45 const supergraph
&m_sg
;
47 /* Result of ipa_reverse_postorder. */
48 cgraph_node
**m_cgraph_node_postorder
;
49 int m_num_cgraph_nodes
;
51 /* Index of each node within the postorder ordering,
52 accessed via the "m_uid" field. */
53 auto_vec
<int> m_index_by_uid
;
56 #endif /* GCC_ANALYZER_ANALYSIS_PLAN_H */