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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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435 } | 435 } |
436 | 436 |
437 virtual void PrintName(StringStream* stream); | 437 virtual void PrintName(StringStream* stream); |
438 | 438 |
439 Flags flags_; | 439 Flags flags_; |
440 }; | 440 }; |
441 | 441 |
442 | 442 |
443 class MathPowStub: public CodeStub { | 443 class MathPowStub: public CodeStub { |
444 public: | 444 public: |
445 MathPowStub() {} | 445 enum ExponentType { INTEGER, DOUBLE, TAGGED, ON_STACK}; |
| 446 |
| 447 explicit MathPowStub(ExponentType exponent_type) |
| 448 : exponent_type_(exponent_type) { } |
446 virtual void Generate(MacroAssembler* masm); | 449 virtual void Generate(MacroAssembler* masm); |
447 | 450 |
448 private: | 451 private: |
449 virtual CodeStub::Major MajorKey() { return MathPow; } | 452 virtual CodeStub::Major MajorKey() { return MathPow; } |
450 virtual int MinorKey() { return 0; } | 453 virtual int MinorKey() { return exponent_type_; } |
| 454 |
| 455 ExponentType exponent_type_; |
451 }; | 456 }; |
452 | 457 |
453 | 458 |
454 class ICCompareStub: public CodeStub { | 459 class ICCompareStub: public CodeStub { |
455 public: | 460 public: |
456 ICCompareStub(Token::Value op, CompareIC::State state) | 461 ICCompareStub(Token::Value op, CompareIC::State state) |
457 : op_(op), state_(state) { | 462 : op_(op), state_(state) { |
458 ASSERT(Token::IsCompareOp(op)); | 463 ASSERT(Token::IsCompareOp(op)); |
459 } | 464 } |
460 | 465 |
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1085 int MinorKey() { return 0; } | 1090 int MinorKey() { return 0; } |
1086 | 1091 |
1087 void Generate(MacroAssembler* masm); | 1092 void Generate(MacroAssembler* masm); |
1088 | 1093 |
1089 DISALLOW_COPY_AND_ASSIGN(StoreArrayLiteralElementStub); | 1094 DISALLOW_COPY_AND_ASSIGN(StoreArrayLiteralElementStub); |
1090 }; | 1095 }; |
1091 | 1096 |
1092 } } // namespace v8::internal | 1097 } } // namespace v8::internal |
1093 | 1098 |
1094 #endif // V8_CODE_STUBS_H_ | 1099 #endif // V8_CODE_STUBS_H_ |
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