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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/deferred_objects.h" | 5 #include "vm/deferred_objects.h" |
6 | 6 |
7 #include "vm/deopt_instructions.h" | 7 #include "vm/deopt_instructions.h" |
8 #include "vm/flags.h" | 8 #include "vm/flags.h" |
9 #include "vm/object.h" | 9 #include "vm/object.h" |
10 | 10 |
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120 Field& field = Field::Handle(); | 120 Field& field = Field::Handle(); |
121 Object& value = Object::Handle(); | 121 Object& value = Object::Handle(); |
122 const Array& offset_map = Array::Handle(cls.OffsetToFieldMap()); | 122 const Array& offset_map = Array::Handle(cls.OffsetToFieldMap()); |
123 | 123 |
124 for (intptr_t i = 0; i < field_count_; i++) { | 124 for (intptr_t i = 0; i < field_count_; i++) { |
125 offset ^= GetFieldOffset(i); | 125 offset ^= GetFieldOffset(i); |
126 field ^= offset_map.At(offset.Value() / kWordSize); | 126 field ^= offset_map.At(offset.Value() / kWordSize); |
127 value = GetValue(i); | 127 value = GetValue(i); |
128 if (!field.IsNull()) { | 128 if (!field.IsNull()) { |
129 obj.SetField(field, value); | 129 obj.SetField(field, value); |
| 130 if (FLAG_trace_deoptimization_verbose) { |
| 131 OS::PrintErr(" %s <- %s\n", |
| 132 String::Handle(field.name()).ToCString(), |
| 133 value.ToCString()); |
| 134 } |
130 } else { | 135 } else { |
131 ASSERT(cls.IsSignatureClass() || | 136 ASSERT(cls.IsSignatureClass() || |
132 (offset.Value() == cls.type_arguments_field_offset())); | 137 (offset.Value() == cls.type_arguments_field_offset())); |
133 obj.SetFieldAtOffset(offset.Value(), value); | 138 obj.SetFieldAtOffset(offset.Value(), value); |
134 } | 139 if (FLAG_trace_deoptimization_verbose) { |
135 | 140 OS::PrintErr(" null Field @ offset(%" Pd ") <- %s\n", |
136 if (FLAG_trace_deoptimization_verbose) { | 141 offset.Value(), |
137 OS::PrintErr(" %s <- %s\n", | 142 value.ToCString()); |
138 String::Handle(field.name()).ToCString(), | 143 } |
139 value.ToCString()); | |
140 } | 144 } |
141 } | 145 } |
142 | 146 |
143 object_ = &obj; | 147 object_ = &obj; |
144 } | 148 } |
145 | 149 |
146 } // namespace dart | 150 } // namespace dart |
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