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Issue 12184015: Inline some regexp code. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 10 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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146 int32_t* match); 146 int32_t* match);
147 147
148 148
149 class GlobalCache { 149 class GlobalCache {
150 public: 150 public:
151 GlobalCache(Handle<JSRegExp> regexp, 151 GlobalCache(Handle<JSRegExp> regexp,
152 Handle<String> subject, 152 Handle<String> subject,
153 bool is_global, 153 bool is_global,
154 Isolate* isolate); 154 Isolate* isolate);
155 155
156 ~GlobalCache(); 156 INLINE(~GlobalCache());
157 157
158 // Fetch the next entry in the cache for global regexp match results. 158 // Fetch the next entry in the cache for global regexp match results.
159 // This does not set the last match info. Upon failure, NULL is returned. 159 // This does not set the last match info. Upon failure, NULL is returned.
160 // The cause can be checked with Result(). The previous 160 // The cause can be checked with Result(). The previous
161 // result is still in available in memory when a failure happens. 161 // result is still in available in memory when a failure happens.
162 int32_t* FetchNext(); 162 INLINE(int32_t* FetchNext());
163 163
164 int32_t* LastSuccessfulMatch(); 164 INLINE(int32_t* LastSuccessfulMatch());
165 165
166 inline bool HasException() { return num_matches_ < 0; } 166 INLINE(bool HasException()) { return num_matches_ < 0; }
167 167
168 private: 168 private:
169 int num_matches_; 169 int num_matches_;
170 int max_matches_; 170 int max_matches_;
171 int current_match_index_; 171 int current_match_index_;
172 int registers_per_match_; 172 int registers_per_match_;
173 // Pointer to the last set of captures. 173 // Pointer to the last set of captures.
174 int32_t* register_array_; 174 int32_t* register_array_;
175 int register_array_size_; 175 int register_array_size_;
176 Handle<JSRegExp> regexp_; 176 Handle<JSRegExp> regexp_;
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1640 Handle<String> sample_subject, 1640 Handle<String> sample_subject,
1641 bool is_ascii, Zone* zone); 1641 bool is_ascii, Zone* zone);
1642 1642
1643 static void DotPrint(const char* label, RegExpNode* node, bool ignore_case); 1643 static void DotPrint(const char* label, RegExpNode* node, bool ignore_case);
1644 }; 1644 };
1645 1645
1646 1646
1647 } } // namespace v8::internal 1647 } } // namespace v8::internal
1648 1648
1649 #endif // V8_JSREGEXP_H_ 1649 #endif // V8_JSREGEXP_H_
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