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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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367 } | 367 } |
368 | 368 |
369 bool Equals(const HType& other) const { | 369 bool Equals(const HType& other) const { |
370 return type_ == other.type_; | 370 return type_ == other.type_; |
371 } | 371 } |
372 | 372 |
373 bool IsSubtypeOf(const HType& other) { | 373 bool IsSubtypeOf(const HType& other) { |
374 return Combine(other).Equals(other); | 374 return Combine(other).Equals(other); |
375 } | 375 } |
376 | 376 |
377 bool IsTagged() const { | |
378 return ((type_ & kTagged) == kTagged); | |
379 } | |
380 | |
381 bool IsTaggedPrimitive() const { | 377 bool IsTaggedPrimitive() const { |
382 return ((type_ & kTaggedPrimitive) == kTaggedPrimitive); | 378 return ((type_ & kTaggedPrimitive) == kTaggedPrimitive); |
383 } | 379 } |
384 | 380 |
385 bool IsTaggedNumber() const { | 381 bool IsTaggedNumber() const { |
386 return ((type_ & kTaggedNumber) == kTaggedNumber); | 382 return ((type_ & kTaggedNumber) == kTaggedNumber); |
387 } | 383 } |
388 | 384 |
389 bool IsSmi() const { | 385 bool IsSmi() const { |
390 return ((type_ & kSmi) == kSmi); | 386 return ((type_ & kSmi) == kSmi); |
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6957 virtual bool IsDeletable() const V8_OVERRIDE { return true; } | 6953 virtual bool IsDeletable() const V8_OVERRIDE { return true; } |
6958 }; | 6954 }; |
6959 | 6955 |
6960 | 6956 |
6961 #undef DECLARE_INSTRUCTION | 6957 #undef DECLARE_INSTRUCTION |
6962 #undef DECLARE_CONCRETE_INSTRUCTION | 6958 #undef DECLARE_CONCRETE_INSTRUCTION |
6963 | 6959 |
6964 } } // namespace v8::internal | 6960 } } // namespace v8::internal |
6965 | 6961 |
6966 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 6962 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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