OLD | NEW |
1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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/hydrogen.h" | 5 #include "src/hydrogen.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #include "src/v8.h" | 9 #include "src/v8.h" |
10 | 10 |
(...skipping 6128 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
6139 name_.is_identical_to(isolate()->factory()->prototype_string())) { | 6139 name_.is_identical_to(isolate()->factory()->prototype_string())) { |
6140 return IsLoad(); | 6140 return IsLoad(); |
6141 } | 6141 } |
6142 if (!LookupDescriptor()) return false; | 6142 if (!LookupDescriptor()) return false; |
6143 if (IsFound()) return IsLoad() || !IsReadOnly(); | 6143 if (IsFound()) return IsLoad() || !IsReadOnly(); |
6144 if (!LookupInPrototypes()) return false; | 6144 if (!LookupInPrototypes()) return false; |
6145 if (IsLoad()) return true; | 6145 if (IsLoad()) return true; |
6146 | 6146 |
6147 if (IsAccessor()) return true; | 6147 if (IsAccessor()) return true; |
6148 Handle<Map> map = this->map(); | 6148 Handle<Map> map = this->map(); |
6149 map->LookupTransition(NULL, *name_, &lookup_); | 6149 map->LookupTransition(NULL, *name_, NONE, &lookup_); |
6150 if (lookup_.IsTransitionToField() && map->unused_property_fields() > 0) { | 6150 if (lookup_.IsTransitionToField() && map->unused_property_fields() > 0) { |
6151 // Construct the object field access. | 6151 // Construct the object field access. |
6152 int descriptor = transition()->LastAdded(); | 6152 int descriptor = transition()->LastAdded(); |
6153 int index = | 6153 int index = |
6154 transition()->instance_descriptors()->GetFieldIndex(descriptor) - | 6154 transition()->instance_descriptors()->GetFieldIndex(descriptor) - |
6155 map->inobject_properties(); | 6155 map->inobject_properties(); |
6156 PropertyDetails details = | 6156 PropertyDetails details = |
6157 transition()->instance_descriptors()->GetDetails(descriptor); | 6157 transition()->instance_descriptors()->GetDetails(descriptor); |
6158 Representation representation = details.representation(); | 6158 Representation representation = details.representation(); |
6159 access_ = HObjectAccess::ForField(map, index, representation, name_); | 6159 access_ = HObjectAccess::ForField(map, index, representation, name_); |
(...skipping 7208 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
13368 if (ShouldProduceTraceOutput()) { | 13368 if (ShouldProduceTraceOutput()) { |
13369 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); | 13369 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); |
13370 } | 13370 } |
13371 | 13371 |
13372 #ifdef DEBUG | 13372 #ifdef DEBUG |
13373 graph_->Verify(false); // No full verify. | 13373 graph_->Verify(false); // No full verify. |
13374 #endif | 13374 #endif |
13375 } | 13375 } |
13376 | 13376 |
13377 } } // namespace v8::internal | 13377 } } // namespace v8::internal |
OLD | NEW |