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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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4301 | 4301 |
4302 bool Code::has_major_key() { | 4302 bool Code::has_major_key() { |
4303 return kind() == STUB || | 4303 return kind() == STUB || |
4304 kind() == HANDLER || | 4304 kind() == HANDLER || |
4305 kind() == BINARY_OP_IC || | 4305 kind() == BINARY_OP_IC || |
4306 kind() == COMPARE_IC || | 4306 kind() == COMPARE_IC || |
4307 kind() == COMPARE_NIL_IC || | 4307 kind() == COMPARE_NIL_IC || |
4308 kind() == LOAD_IC || | 4308 kind() == LOAD_IC || |
4309 kind() == KEYED_LOAD_IC || | 4309 kind() == KEYED_LOAD_IC || |
4310 kind() == STORE_IC || | 4310 kind() == STORE_IC || |
| 4311 kind() == CALL_IC || |
4311 kind() == KEYED_STORE_IC || | 4312 kind() == KEYED_STORE_IC || |
4312 kind() == TO_BOOLEAN_IC; | 4313 kind() == TO_BOOLEAN_IC; |
4313 } | 4314 } |
4314 | 4315 |
4315 | 4316 |
4316 bool Code::optimizable() { | 4317 bool Code::optimizable() { |
4317 ASSERT_EQ(FUNCTION, kind()); | 4318 ASSERT_EQ(FUNCTION, kind()); |
4318 return READ_BYTE_FIELD(this, kOptimizableOffset) == 1; | 4319 return READ_BYTE_FIELD(this, kOptimizableOffset) == 1; |
4319 } | 4320 } |
4320 | 4321 |
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5769 void Code::set_next_code_link(Object* value, WriteBarrierMode mode) { | 5770 void Code::set_next_code_link(Object* value, WriteBarrierMode mode) { |
5770 CHECK(kind() == OPTIMIZED_FUNCTION); | 5771 CHECK(kind() == OPTIMIZED_FUNCTION); |
5771 set_raw_type_feedback_info(value); | 5772 set_raw_type_feedback_info(value); |
5772 CONDITIONAL_WRITE_BARRIER(GetHeap(), this, kTypeFeedbackInfoOffset, | 5773 CONDITIONAL_WRITE_BARRIER(GetHeap(), this, kTypeFeedbackInfoOffset, |
5773 value, mode); | 5774 value, mode); |
5774 } | 5775 } |
5775 | 5776 |
5776 | 5777 |
5777 int Code::stub_info() { | 5778 int Code::stub_info() { |
5778 ASSERT(kind() == COMPARE_IC || kind() == COMPARE_NIL_IC || | 5779 ASSERT(kind() == COMPARE_IC || kind() == COMPARE_NIL_IC || |
5779 kind() == BINARY_OP_IC || kind() == LOAD_IC); | 5780 kind() == BINARY_OP_IC || kind() == LOAD_IC || kind() == CALL_IC); |
5780 return Smi::cast(raw_type_feedback_info())->value(); | 5781 return Smi::cast(raw_type_feedback_info())->value(); |
5781 } | 5782 } |
5782 | 5783 |
5783 | 5784 |
5784 void Code::set_stub_info(int value) { | 5785 void Code::set_stub_info(int value) { |
5785 ASSERT(kind() == COMPARE_IC || | 5786 ASSERT(kind() == COMPARE_IC || |
5786 kind() == COMPARE_NIL_IC || | 5787 kind() == COMPARE_NIL_IC || |
5787 kind() == BINARY_OP_IC || | 5788 kind() == BINARY_OP_IC || |
5788 kind() == STUB || | 5789 kind() == STUB || |
5789 kind() == LOAD_IC || | 5790 kind() == LOAD_IC || |
| 5791 kind() == CALL_IC || |
5790 kind() == KEYED_LOAD_IC || | 5792 kind() == KEYED_LOAD_IC || |
5791 kind() == STORE_IC || | 5793 kind() == STORE_IC || |
5792 kind() == KEYED_STORE_IC); | 5794 kind() == KEYED_STORE_IC); |
5793 set_raw_type_feedback_info(Smi::FromInt(value)); | 5795 set_raw_type_feedback_info(Smi::FromInt(value)); |
5794 } | 5796 } |
5795 | 5797 |
5796 | 5798 |
5797 ACCESSORS(Code, gc_metadata, Object, kGCMetadataOffset) | 5799 ACCESSORS(Code, gc_metadata, Object, kGCMetadataOffset) |
5798 INT_ACCESSORS(Code, ic_age, kICAgeOffset) | 5800 INT_ACCESSORS(Code, ic_age, kICAgeOffset) |
5799 | 5801 |
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6809 #undef READ_UINT32_FIELD | 6811 #undef READ_UINT32_FIELD |
6810 #undef WRITE_UINT32_FIELD | 6812 #undef WRITE_UINT32_FIELD |
6811 #undef READ_SHORT_FIELD | 6813 #undef READ_SHORT_FIELD |
6812 #undef WRITE_SHORT_FIELD | 6814 #undef WRITE_SHORT_FIELD |
6813 #undef READ_BYTE_FIELD | 6815 #undef READ_BYTE_FIELD |
6814 #undef WRITE_BYTE_FIELD | 6816 #undef WRITE_BYTE_FIELD |
6815 | 6817 |
6816 } } // namespace v8::internal | 6818 } } // namespace v8::internal |
6817 | 6819 |
6818 #endif // V8_OBJECTS_INL_H_ | 6820 #endif // V8_OBJECTS_INL_H_ |
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