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Side by Side Diff: runtime/vm/object_store.cc

Issue 1346473002: Move megamorphic cache table into the Dart heap. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: non-x64 Created 5 years, 3 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/object_store.h" 5 #include "vm/object_store.h"
6 6
7 #include "vm/exceptions.h" 7 #include "vm/exceptions.h"
8 #include "vm/dart_entry.h" 8 #include "vm/dart_entry.h"
9 #include "vm/isolate.h" 9 #include "vm/isolate.h"
10 #include "vm/object.h" 10 #include "vm/object.h"
(...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after
81 sticky_error_(Error::null()), 81 sticky_error_(Error::null()),
82 empty_context_(Context::null()), 82 empty_context_(Context::null()),
83 stack_overflow_(Instance::null()), 83 stack_overflow_(Instance::null()),
84 out_of_memory_(Instance::null()), 84 out_of_memory_(Instance::null()),
85 preallocated_unhandled_exception_(UnhandledException::null()), 85 preallocated_unhandled_exception_(UnhandledException::null()),
86 preallocated_stack_trace_(Stacktrace::null()), 86 preallocated_stack_trace_(Stacktrace::null()),
87 lookup_port_handler_(Function::null()), 87 lookup_port_handler_(Function::null()),
88 empty_uint32_array_(TypedData::null()), 88 empty_uint32_array_(TypedData::null()),
89 handle_message_function_(Function::null()), 89 handle_message_function_(Function::null()),
90 library_load_error_table_(Array::null()), 90 library_load_error_table_(Array::null()),
91 compile_time_constants_(Array::null()) { 91 compile_time_constants_(Array::null()),
92 megamorphic_cache_table_(GrowableObjectArray::null()),
93 megamorphic_miss_handler_(Function::null()) {
92 for (RawObject** current = from(); current <= to(); current++) { 94 for (RawObject** current = from(); current <= to(); current++) {
93 ASSERT(*current == Object::null()); 95 ASSERT(*current == Object::null());
94 } 96 }
95 } 97 }
96 98
97 99
98 ObjectStore::~ObjectStore() { 100 ObjectStore::~ObjectStore() {
99 } 101 }
100 102
101 103
(...skipping 89 matching lines...) Expand 10 before | Expand all | Expand 10 after
191 cls = async_lib.LookupClass(Symbols::StreamIterator()); 193 cls = async_lib.LookupClass(Symbols::StreamIterator());
192 ASSERT(!cls.IsNull()); 194 ASSERT(!cls.IsNull());
193 set_stream_iterator_class(cls); 195 set_stream_iterator_class(cls);
194 196
195 const Library& internal_lib = Library::Handle(internal_library()); 197 const Library& internal_lib = Library::Handle(internal_library());
196 cls = internal_lib.LookupClass(Symbols::Symbol()); 198 cls = internal_lib.LookupClass(Symbols::Symbol());
197 set_symbol_class(cls); 199 set_symbol_class(cls);
198 } 200 }
199 201
200 } // namespace dart 202 } // namespace dart
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