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Side by Side Diff: src/objects-inl.h

Issue 247373002: CallICStub with a "never patch" approach until customization. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Ports. Created 6 years, 8 months ago
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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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4485 4485
4486 bool Code::has_major_key() { 4486 bool Code::has_major_key() {
4487 return kind() == STUB || 4487 return kind() == STUB ||
4488 kind() == HANDLER || 4488 kind() == HANDLER ||
4489 kind() == BINARY_OP_IC || 4489 kind() == BINARY_OP_IC ||
4490 kind() == COMPARE_IC || 4490 kind() == COMPARE_IC ||
4491 kind() == COMPARE_NIL_IC || 4491 kind() == COMPARE_NIL_IC ||
4492 kind() == LOAD_IC || 4492 kind() == LOAD_IC ||
4493 kind() == KEYED_LOAD_IC || 4493 kind() == KEYED_LOAD_IC ||
4494 kind() == STORE_IC || 4494 kind() == STORE_IC ||
4495 kind() == CALL_IC ||
4495 kind() == KEYED_STORE_IC || 4496 kind() == KEYED_STORE_IC ||
4496 kind() == TO_BOOLEAN_IC; 4497 kind() == TO_BOOLEAN_IC;
4497 } 4498 }
4498 4499
4499 4500
4500 bool Code::optimizable() { 4501 bool Code::optimizable() {
4501 ASSERT_EQ(FUNCTION, kind()); 4502 ASSERT_EQ(FUNCTION, kind());
4502 return READ_BYTE_FIELD(this, kOptimizableOffset) == 1; 4503 return READ_BYTE_FIELD(this, kOptimizableOffset) == 1;
4503 } 4504 }
4504 4505
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5948 void Code::set_type_feedback_info(Object* value, WriteBarrierMode mode) { 5949 void Code::set_type_feedback_info(Object* value, WriteBarrierMode mode) {
5949 ASSERT(kind() == FUNCTION); 5950 ASSERT(kind() == FUNCTION);
5950 set_raw_type_feedback_info(value, mode); 5951 set_raw_type_feedback_info(value, mode);
5951 CONDITIONAL_WRITE_BARRIER(GetHeap(), this, kTypeFeedbackInfoOffset, 5952 CONDITIONAL_WRITE_BARRIER(GetHeap(), this, kTypeFeedbackInfoOffset,
5952 value, mode); 5953 value, mode);
5953 } 5954 }
5954 5955
5955 5956
5956 int Code::stub_info() { 5957 int Code::stub_info() {
5957 ASSERT(kind() == COMPARE_IC || kind() == COMPARE_NIL_IC || 5958 ASSERT(kind() == COMPARE_IC || kind() == COMPARE_NIL_IC ||
5958 kind() == BINARY_OP_IC || kind() == LOAD_IC); 5959 kind() == BINARY_OP_IC || kind() == LOAD_IC || kind() == CALL_IC);
5959 return Smi::cast(raw_type_feedback_info())->value(); 5960 return Smi::cast(raw_type_feedback_info())->value();
5960 } 5961 }
5961 5962
5962 5963
5963 void Code::set_stub_info(int value) { 5964 void Code::set_stub_info(int value) {
5964 ASSERT(kind() == COMPARE_IC || 5965 ASSERT(kind() == COMPARE_IC ||
5965 kind() == COMPARE_NIL_IC || 5966 kind() == COMPARE_NIL_IC ||
5966 kind() == BINARY_OP_IC || 5967 kind() == BINARY_OP_IC ||
5967 kind() == STUB || 5968 kind() == STUB ||
5968 kind() == LOAD_IC || 5969 kind() == LOAD_IC ||
5970 kind() == CALL_IC ||
5969 kind() == KEYED_LOAD_IC || 5971 kind() == KEYED_LOAD_IC ||
5970 kind() == STORE_IC || 5972 kind() == STORE_IC ||
5971 kind() == KEYED_STORE_IC); 5973 kind() == KEYED_STORE_IC);
5972 set_raw_type_feedback_info(Smi::FromInt(value)); 5974 set_raw_type_feedback_info(Smi::FromInt(value));
5973 } 5975 }
5974 5976
5975 5977
5976 ACCESSORS(Code, gc_metadata, Object, kGCMetadataOffset) 5978 ACCESSORS(Code, gc_metadata, Object, kGCMetadataOffset)
5977 INT_ACCESSORS(Code, ic_age, kICAgeOffset) 5979 INT_ACCESSORS(Code, ic_age, kICAgeOffset)
5978 5980
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7018 #undef READ_SHORT_FIELD 7020 #undef READ_SHORT_FIELD
7019 #undef WRITE_SHORT_FIELD 7021 #undef WRITE_SHORT_FIELD
7020 #undef READ_BYTE_FIELD 7022 #undef READ_BYTE_FIELD
7021 #undef WRITE_BYTE_FIELD 7023 #undef WRITE_BYTE_FIELD
7022 #undef NOBARRIER_READ_BYTE_FIELD 7024 #undef NOBARRIER_READ_BYTE_FIELD
7023 #undef NOBARRIER_WRITE_BYTE_FIELD 7025 #undef NOBARRIER_WRITE_BYTE_FIELD
7024 7026
7025 } } // namespace v8::internal 7027 } } // namespace v8::internal
7026 7028
7027 #endif // V8_OBJECTS_INL_H_ 7029 #endif // V8_OBJECTS_INL_H_
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