61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/* A class to encapsulate decisions about how the analysis should happen.
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Copyright (C) 2019-2021 Free Software Foundation, Inc.
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Contributed by David Malcolm <dmalcolm@redhat.com>.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_ANALYZER_ANALYSIS_PLAN_H
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#define GCC_ANALYZER_ANALYSIS_PLAN_H
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namespace ana {
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/* A class to encapsulate decisions about how the analysis should happen.
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Examples:
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- the order in which functions should be analyzed, so that function
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summaries are created before analysis of call sites that might use
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them
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- which callgraph edges should use call summaries
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TODO: the above is a work-in-progress. */
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class analysis_plan : public log_user
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{
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public:
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analysis_plan (const supergraph &sg, logger *logger);
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~analysis_plan ();
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int cmp_function (function *fun_a, function *fun_b) const;
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bool use_summary_p (const cgraph_edge *edge) const;
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private:
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DISABLE_COPY_AND_ASSIGN (analysis_plan);
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const supergraph &m_sg;
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/* Result of ipa_reverse_postorder. */
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cgraph_node **m_cgraph_node_postorder;
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int m_num_cgraph_nodes;
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/* Index of each node within the postorder ordering,
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accessed via the "m_uid" field. */
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auto_vec<int> m_index_by_uid;
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};
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} // namespace ana
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#endif /* GCC_ANALYZER_ANALYSIS_PLAN_H */
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