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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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91 Code::Flags flags() const; | 91 Code::Flags flags() const; |
92 | 92 |
93 void MarkAsEval() { | 93 void MarkAsEval() { |
94 ASSERT(!is_lazy()); | 94 ASSERT(!is_lazy()); |
95 flags_ |= IsEval::encode(true); | 95 flags_ |= IsEval::encode(true); |
96 } | 96 } |
97 void MarkAsGlobal() { | 97 void MarkAsGlobal() { |
98 ASSERT(!is_lazy()); | 98 ASSERT(!is_lazy()); |
99 flags_ |= IsGlobal::encode(true); | 99 flags_ |= IsGlobal::encode(true); |
100 } | 100 } |
| 101 void set_parameter_count(int parameter_count) { |
| 102 ASSERT(IsStub()); |
| 103 parameter_count_ = parameter_count; |
| 104 } |
101 void SetLanguageMode(LanguageMode language_mode) { | 105 void SetLanguageMode(LanguageMode language_mode) { |
102 ASSERT(this->language_mode() == CLASSIC_MODE || | 106 ASSERT(this->language_mode() == CLASSIC_MODE || |
103 this->language_mode() == language_mode || | 107 this->language_mode() == language_mode || |
104 language_mode == EXTENDED_MODE); | 108 language_mode == EXTENDED_MODE); |
105 flags_ = LanguageModeField::update(flags_, language_mode); | 109 flags_ = LanguageModeField::update(flags_, language_mode); |
106 } | 110 } |
107 void MarkAsInLoop() { | 111 void MarkAsInLoop() { |
108 ASSERT(is_lazy()); | 112 ASSERT(is_lazy()); |
109 flags_ |= IsInLoop::encode(true); | 113 flags_ |= IsInLoop::encode(true); |
110 } | 114 } |
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435 BailoutReason bailout_reason_; | 439 BailoutReason bailout_reason_; |
436 | 440 |
437 int prologue_offset_; | 441 int prologue_offset_; |
438 | 442 |
439 List<OffsetRange>* no_frame_ranges_; | 443 List<OffsetRange>* no_frame_ranges_; |
440 | 444 |
441 // A copy of shared_info()->opt_count() to avoid handle deref | 445 // A copy of shared_info()->opt_count() to avoid handle deref |
442 // during graph optimization. | 446 // during graph optimization. |
443 int opt_count_; | 447 int opt_count_; |
444 | 448 |
| 449 // Number of parameters used for compilation of stubs that require arguments. |
| 450 int parameter_count_; |
| 451 |
445 Handle<Foreign> object_wrapper_; | 452 Handle<Foreign> object_wrapper_; |
446 | 453 |
447 DISALLOW_COPY_AND_ASSIGN(CompilationInfo); | 454 DISALLOW_COPY_AND_ASSIGN(CompilationInfo); |
448 }; | 455 }; |
449 | 456 |
450 | 457 |
451 // Exactly like a CompilationInfo, except also creates and enters a | 458 // Exactly like a CompilationInfo, except also creates and enters a |
452 // Zone on construction and deallocates it on exit. | 459 // Zone on construction and deallocates it on exit. |
453 class CompilationInfoWithZone: public CompilationInfo { | 460 class CompilationInfoWithZone: public CompilationInfo { |
454 public: | 461 public: |
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664 unsigned info_zone_start_allocation_size_; | 671 unsigned info_zone_start_allocation_size_; |
665 ElapsedTimer timer_; | 672 ElapsedTimer timer_; |
666 | 673 |
667 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); | 674 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); |
668 }; | 675 }; |
669 | 676 |
670 | 677 |
671 } } // namespace v8::internal | 678 } } // namespace v8::internal |
672 | 679 |
673 #endif // V8_COMPILER_H_ | 680 #endif // V8_COMPILER_H_ |
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