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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_CODE_STUBS_H_ | 5 #ifndef V8_CODE_STUBS_H_ |
6 #define V8_CODE_STUBS_H_ | 6 #define V8_CODE_STUBS_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/assembler.h" | 9 #include "src/assembler.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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585 | 585 |
586 FunctionKind kind() const { | 586 FunctionKind kind() const { |
587 return FunctionKindBits::decode(sub_minor_key()); | 587 return FunctionKindBits::decode(sub_minor_key()); |
588 } | 588 } |
589 bool is_arrow() const { return IsArrowFunction(kind()); } | 589 bool is_arrow() const { return IsArrowFunction(kind()); } |
590 bool is_generator() const { return IsGeneratorFunction(kind()); } | 590 bool is_generator() const { return IsGeneratorFunction(kind()); } |
591 bool is_concise_method() const { return IsConciseMethod(kind()); } | 591 bool is_concise_method() const { return IsConciseMethod(kind()); } |
592 bool is_default_constructor() const { return IsDefaultConstructor(kind()); } | 592 bool is_default_constructor() const { return IsDefaultConstructor(kind()); } |
593 | 593 |
594 private: | 594 private: |
595 STATIC_ASSERT(LANGUAGE_END == 2); | 595 STATIC_ASSERT(LANGUAGE_END == 3); |
596 class LanguageModeBits : public BitField<LanguageMode, 0, 1> {}; | 596 class LanguageModeBits : public BitField<LanguageMode, 0, 2> {}; |
597 class FunctionKindBits : public BitField<FunctionKind, 1, 4> {}; | 597 class FunctionKindBits : public BitField<FunctionKind, 2, 4> {}; |
598 | 598 |
599 DEFINE_CALL_INTERFACE_DESCRIPTOR(FastNewClosure); | 599 DEFINE_CALL_INTERFACE_DESCRIPTOR(FastNewClosure); |
600 DEFINE_HYDROGEN_CODE_STUB(FastNewClosure, HydrogenCodeStub); | 600 DEFINE_HYDROGEN_CODE_STUB(FastNewClosure, HydrogenCodeStub); |
601 }; | 601 }; |
602 | 602 |
603 | 603 |
604 class FastNewContextStub FINAL : public HydrogenCodeStub { | 604 class FastNewContextStub FINAL : public HydrogenCodeStub { |
605 public: | 605 public: |
606 static const int kMaximumSlots = 64; | 606 static const int kMaximumSlots = 64; |
607 | 607 |
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2674 | 2674 |
2675 #undef DEFINE_CALL_INTERFACE_DESCRIPTOR | 2675 #undef DEFINE_CALL_INTERFACE_DESCRIPTOR |
2676 #undef DEFINE_PLATFORM_CODE_STUB | 2676 #undef DEFINE_PLATFORM_CODE_STUB |
2677 #undef DEFINE_HANDLER_CODE_STUB | 2677 #undef DEFINE_HANDLER_CODE_STUB |
2678 #undef DEFINE_HYDROGEN_CODE_STUB | 2678 #undef DEFINE_HYDROGEN_CODE_STUB |
2679 #undef DEFINE_CODE_STUB | 2679 #undef DEFINE_CODE_STUB |
2680 #undef DEFINE_CODE_STUB_BASE | 2680 #undef DEFINE_CODE_STUB_BASE |
2681 } } // namespace v8::internal | 2681 } } // namespace v8::internal |
2682 | 2682 |
2683 #endif // V8_CODE_STUBS_H_ | 2683 #endif // V8_CODE_STUBS_H_ |
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