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Issue 101663002: Revert "Use constant types to represent the fixed right arg of a MOD." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years 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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305 // TODO(1571) We can't use ToBooleanStub::Types as the return value because 305 // TODO(1571) We can't use ToBooleanStub::Types as the return value because
306 // of various cycles in our headers. Death to tons of implementations in 306 // of various cycles in our headers. Death to tons of implementations in
307 // headers!! :-P 307 // headers!! :-P
308 byte ToBooleanTypes(TypeFeedbackId id); 308 byte ToBooleanTypes(TypeFeedbackId id);
309 309
310 // Get type information for arithmetic operations and compares. 310 // Get type information for arithmetic operations and compares.
311 void BinaryType(TypeFeedbackId id, 311 void BinaryType(TypeFeedbackId id,
312 Handle<Type>* left, 312 Handle<Type>* left,
313 Handle<Type>* right, 313 Handle<Type>* right,
314 Handle<Type>* result, 314 Handle<Type>* result,
315 Maybe<int>* fixed_right_arg,
315 Token::Value operation); 316 Token::Value operation);
316 317
317 void CompareType(TypeFeedbackId id, 318 void CompareType(TypeFeedbackId id,
318 Handle<Type>* left, 319 Handle<Type>* left,
319 Handle<Type>* right, 320 Handle<Type>* right,
320 Handle<Type>* combined); 321 Handle<Type>* combined);
321 322
322 Handle<Type> CountType(TypeFeedbackId id); 323 Handle<Type> CountType(TypeFeedbackId id);
323 324
324 Handle<Type> ClauseType(TypeFeedbackId id); 325 Handle<Type> ClauseType(TypeFeedbackId id);
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355 Isolate* isolate_; 356 Isolate* isolate_;
356 Zone* zone_; 357 Zone* zone_;
357 Handle<UnseededNumberDictionary> dictionary_; 358 Handle<UnseededNumberDictionary> dictionary_;
358 359
359 DISALLOW_COPY_AND_ASSIGN(TypeFeedbackOracle); 360 DISALLOW_COPY_AND_ASSIGN(TypeFeedbackOracle);
360 }; 361 };
361 362
362 } } // namespace v8::internal 363 } } // namespace v8::internal
363 364
364 #endif // V8_TYPE_INFO_H_ 365 #endif // V8_TYPE_INFO_H_
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