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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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 #include "src/factory.h" | 5 #include "src/factory.h" |
6 | 6 |
7 #include "src/allocation-site-scopes.h" | 7 #include "src/allocation-site-scopes.h" |
8 #include "src/base/bits.h" | 8 #include "src/base/bits.h" |
9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
10 #include "src/conversions.h" | 10 #include "src/conversions.h" |
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2051 ReinitializeJSProxy(proxy, JS_OBJECT_TYPE, JSObject::kHeaderSize); | 2051 ReinitializeJSProxy(proxy, JS_OBJECT_TYPE, JSObject::kHeaderSize); |
2052 } | 2052 } |
2053 | 2053 |
2054 | 2054 |
2055 void Factory::BecomeJSFunction(Handle<JSProxy> proxy) { | 2055 void Factory::BecomeJSFunction(Handle<JSProxy> proxy) { |
2056 ReinitializeJSProxy(proxy, JS_FUNCTION_TYPE, JSFunction::kSize); | 2056 ReinitializeJSProxy(proxy, JS_FUNCTION_TYPE, JSFunction::kSize); |
2057 } | 2057 } |
2058 | 2058 |
2059 | 2059 |
2060 template Handle<TypeFeedbackVector> Factory::NewTypeFeedbackVector( | 2060 template Handle<TypeFeedbackVector> Factory::NewTypeFeedbackVector( |
2061 const ZoneFeedbackVectorSpec* spec); | 2061 const FeedbackVectorSpec* spec); |
2062 template Handle<TypeFeedbackVector> Factory::NewTypeFeedbackVector( | 2062 template Handle<TypeFeedbackVector> Factory::NewTypeFeedbackVector( |
2063 const FeedbackVectorSpec* spec); | 2063 const StaticFeedbackVectorSpec* spec); |
2064 | 2064 |
2065 template <typename Spec> | 2065 template <typename Spec> |
2066 Handle<TypeFeedbackVector> Factory::NewTypeFeedbackVector(const Spec* spec) { | 2066 Handle<TypeFeedbackVector> Factory::NewTypeFeedbackVector(const Spec* spec) { |
2067 return TypeFeedbackVector::Allocate<Spec>(isolate(), spec); | 2067 return TypeFeedbackVector::Allocate<Spec>(isolate(), spec); |
2068 } | 2068 } |
2069 | 2069 |
2070 | 2070 |
2071 Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo( | 2071 Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo( |
2072 Handle<String> name, int number_of_literals, FunctionKind kind, | 2072 Handle<String> name, int number_of_literals, FunctionKind kind, |
2073 Handle<Code> code, Handle<ScopeInfo> scope_info, | 2073 Handle<Code> code, Handle<ScopeInfo> scope_info, |
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2121 share->set_optimized_code_map(Smi::FromInt(0)); | 2121 share->set_optimized_code_map(Smi::FromInt(0)); |
2122 share->set_scope_info(ScopeInfo::Empty(isolate())); | 2122 share->set_scope_info(ScopeInfo::Empty(isolate())); |
2123 Code* construct_stub = | 2123 Code* construct_stub = |
2124 isolate()->builtins()->builtin(Builtins::kJSConstructStubGeneric); | 2124 isolate()->builtins()->builtin(Builtins::kJSConstructStubGeneric); |
2125 share->set_construct_stub(construct_stub); | 2125 share->set_construct_stub(construct_stub); |
2126 share->set_instance_class_name(*Object_string()); | 2126 share->set_instance_class_name(*Object_string()); |
2127 share->set_function_data(*undefined_value(), SKIP_WRITE_BARRIER); | 2127 share->set_function_data(*undefined_value(), SKIP_WRITE_BARRIER); |
2128 share->set_script(*undefined_value(), SKIP_WRITE_BARRIER); | 2128 share->set_script(*undefined_value(), SKIP_WRITE_BARRIER); |
2129 share->set_debug_info(*undefined_value(), SKIP_WRITE_BARRIER); | 2129 share->set_debug_info(*undefined_value(), SKIP_WRITE_BARRIER); |
2130 share->set_inferred_name(*empty_string(), SKIP_WRITE_BARRIER); | 2130 share->set_inferred_name(*empty_string(), SKIP_WRITE_BARRIER); |
2131 FeedbackVectorSpec empty_spec(0); | 2131 StaticFeedbackVectorSpec empty_spec; |
2132 Handle<TypeFeedbackVector> feedback_vector = | 2132 Handle<TypeFeedbackVector> feedback_vector = |
2133 NewTypeFeedbackVector(&empty_spec); | 2133 NewTypeFeedbackVector(&empty_spec); |
2134 share->set_feedback_vector(*feedback_vector, SKIP_WRITE_BARRIER); | 2134 share->set_feedback_vector(*feedback_vector, SKIP_WRITE_BARRIER); |
2135 #if TRACE_MAPS | 2135 #if TRACE_MAPS |
2136 share->set_unique_id(isolate()->GetNextUniqueSharedFunctionInfoId()); | 2136 share->set_unique_id(isolate()->GetNextUniqueSharedFunctionInfoId()); |
2137 #endif | 2137 #endif |
2138 share->set_profiler_ticks(0); | 2138 share->set_profiler_ticks(0); |
2139 share->set_ast_node_count(0); | 2139 share->set_ast_node_count(0); |
2140 share->set_counters(0); | 2140 share->set_counters(0); |
2141 | 2141 |
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2374 } | 2374 } |
2375 | 2375 |
2376 | 2376 |
2377 Handle<Object> Factory::ToBoolean(bool value) { | 2377 Handle<Object> Factory::ToBoolean(bool value) { |
2378 return value ? true_value() : false_value(); | 2378 return value ? true_value() : false_value(); |
2379 } | 2379 } |
2380 | 2380 |
2381 | 2381 |
2382 } // namespace internal | 2382 } // namespace internal |
2383 } // namespace v8 | 2383 } // namespace v8 |
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