61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
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/* Emit optimization information as JSON files.
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Copyright (C) 2018-2019 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 under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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_OPTINFO_EMIT_JSON_H
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#define GCC_OPTINFO_EMIT_JSON_H
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#include "json.h"
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class optinfo;
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/* A class for writing out optimization records in JSON format. */
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class optrecord_json_writer
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{
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public:
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optrecord_json_writer ();
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~optrecord_json_writer ();
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void write () const;
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void add_record (const optinfo *optinfo);
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void pop_scope ();
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void add_record (json::object *obj);
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json::object *impl_location_to_json (dump_impl_location_t loc);
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json::object *location_to_json (location_t loc);
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json::object *profile_count_to_json (profile_count count);
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json::string *get_id_value_for_pass (opt_pass *pass);
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json::object *pass_to_json (opt_pass *pass);
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json::value *inlining_chain_to_json (location_t loc);
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json::object *optinfo_to_json (const optinfo *optinfo);
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void add_pass_list (json::array *arr, opt_pass *pass);
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private:
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/* The root value for the JSON file.
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Currently the JSON values are stored in memory, and flushed when the
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compiler exits. It would probably be better to simply write out
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the JSON as we go. */
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json::array *m_root_tuple;
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/* The currently open scopes, for expressing nested optimization records. */
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auto_vec<json::array *> m_scopes;
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};
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#endif /* #ifndef GCC_OPTINFO_EMIT_JSON_H */
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