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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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569 | 569 |
570 // Type Recording BinaryOpIC, that records the types of the inputs and outputs. | 570 // Type Recording BinaryOpIC, that records the types of the inputs and outputs. |
571 class TRBinaryOpIC: public IC { | 571 class TRBinaryOpIC: public IC { |
572 public: | 572 public: |
573 | 573 |
574 enum TypeInfo { | 574 enum TypeInfo { |
575 UNINITIALIZED, | 575 UNINITIALIZED, |
576 SMI, | 576 SMI, |
577 INT32, | 577 INT32, |
578 HEAP_NUMBER, | 578 HEAP_NUMBER, |
| 579 ODDBALL, |
579 STRING, // Only used for addition operation. At least one string operand. | 580 STRING, // Only used for addition operation. At least one string operand. |
580 GENERIC | 581 GENERIC |
581 }; | 582 }; |
582 | 583 |
583 TRBinaryOpIC() : IC(NO_EXTRA_FRAME) { } | 584 TRBinaryOpIC() : IC(NO_EXTRA_FRAME) { } |
584 | 585 |
585 void patch(Code* code); | 586 void patch(Code* code); |
586 | 587 |
587 static const char* GetName(TypeInfo type_info); | 588 static const char* GetName(TypeInfo type_info); |
588 | 589 |
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630 | 631 |
631 Token::Value op_; | 632 Token::Value op_; |
632 }; | 633 }; |
633 | 634 |
634 // Helper for TRBinaryOpIC and CompareIC. | 635 // Helper for TRBinaryOpIC and CompareIC. |
635 void PatchInlinedSmiCode(Address address); | 636 void PatchInlinedSmiCode(Address address); |
636 | 637 |
637 } } // namespace v8::internal | 638 } } // namespace v8::internal |
638 | 639 |
639 #endif // V8_IC_H_ | 640 #endif // V8_IC_H_ |
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