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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 |
| (...skipping 5722 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 5733 __ add(r2, result, Operand(elements_offset)); | 5733 __ add(r2, result, Operand(elements_offset)); |
| 5734 } else { | 5734 } else { |
| 5735 __ ldr(r2, FieldMemOperand(source, i)); | 5735 __ ldr(r2, FieldMemOperand(source, i)); |
| 5736 } | 5736 } |
| 5737 __ str(r2, FieldMemOperand(result, object_offset + i)); | 5737 __ str(r2, FieldMemOperand(result, object_offset + i)); |
| 5738 } | 5738 } |
| 5739 | 5739 |
| 5740 // Copy in-object properties. | 5740 // Copy in-object properties. |
| 5741 for (int i = 0; i < inobject_properties; i++) { | 5741 for (int i = 0; i < inobject_properties; i++) { |
| 5742 int total_offset = object_offset + object->GetInObjectPropertyOffset(i); | 5742 int total_offset = object_offset + object->GetInObjectPropertyOffset(i); |
| 5743 Handle<Object> value = Handle<Object>(object->InObjectPropertyAt(i)); | 5743 Handle<Object> value = Handle<Object>(object->InObjectPropertyAt(i), |
| 5744 isolate()); |
| 5744 if (value->IsJSObject()) { | 5745 if (value->IsJSObject()) { |
| 5745 Handle<JSObject> value_object = Handle<JSObject>::cast(value); | 5746 Handle<JSObject> value_object = Handle<JSObject>::cast(value); |
| 5746 __ add(r2, result, Operand(*offset)); | 5747 __ add(r2, result, Operand(*offset)); |
| 5747 __ str(r2, FieldMemOperand(result, total_offset)); | 5748 __ str(r2, FieldMemOperand(result, total_offset)); |
| 5748 __ LoadHeapObject(source, value_object); | 5749 __ LoadHeapObject(source, value_object); |
| 5749 EmitDeepCopy(value_object, result, source, offset, | 5750 EmitDeepCopy(value_object, result, source, offset, |
| 5750 DONT_TRACK_ALLOCATION_SITE); | 5751 DONT_TRACK_ALLOCATION_SITE); |
| 5751 } else if (value->IsHeapObject()) { | 5752 } else if (value->IsHeapObject()) { |
| 5752 __ LoadHeapObject(r2, Handle<HeapObject>::cast(value)); | 5753 __ LoadHeapObject(r2, Handle<HeapObject>::cast(value)); |
| 5753 __ str(r2, FieldMemOperand(result, total_offset)); | 5754 __ str(r2, FieldMemOperand(result, total_offset)); |
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| 5787 elements_offset + FixedDoubleArray::OffsetOfElementAt(i); | 5788 elements_offset + FixedDoubleArray::OffsetOfElementAt(i); |
| 5788 __ mov(r2, Operand(value_low)); | 5789 __ mov(r2, Operand(value_low)); |
| 5789 __ str(r2, FieldMemOperand(result, total_offset)); | 5790 __ str(r2, FieldMemOperand(result, total_offset)); |
| 5790 __ mov(r2, Operand(value_high)); | 5791 __ mov(r2, Operand(value_high)); |
| 5791 __ str(r2, FieldMemOperand(result, total_offset + 4)); | 5792 __ str(r2, FieldMemOperand(result, total_offset + 4)); |
| 5792 } | 5793 } |
| 5793 } else if (elements->IsFixedArray()) { | 5794 } else if (elements->IsFixedArray()) { |
| 5794 Handle<FixedArray> fast_elements = Handle<FixedArray>::cast(elements); | 5795 Handle<FixedArray> fast_elements = Handle<FixedArray>::cast(elements); |
| 5795 for (int i = 0; i < elements_length; i++) { | 5796 for (int i = 0; i < elements_length; i++) { |
| 5796 int total_offset = elements_offset + FixedArray::OffsetOfElementAt(i); | 5797 int total_offset = elements_offset + FixedArray::OffsetOfElementAt(i); |
| 5797 Handle<Object> value(fast_elements->get(i)); | 5798 Handle<Object> value(fast_elements->get(i), isolate()); |
| 5798 if (value->IsJSObject()) { | 5799 if (value->IsJSObject()) { |
| 5799 Handle<JSObject> value_object = Handle<JSObject>::cast(value); | 5800 Handle<JSObject> value_object = Handle<JSObject>::cast(value); |
| 5800 __ add(r2, result, Operand(*offset)); | 5801 __ add(r2, result, Operand(*offset)); |
| 5801 __ str(r2, FieldMemOperand(result, total_offset)); | 5802 __ str(r2, FieldMemOperand(result, total_offset)); |
| 5802 __ LoadHeapObject(source, value_object); | 5803 __ LoadHeapObject(source, value_object); |
| 5803 EmitDeepCopy(value_object, result, source, offset, | 5804 EmitDeepCopy(value_object, result, source, offset, |
| 5804 DONT_TRACK_ALLOCATION_SITE); | 5805 DONT_TRACK_ALLOCATION_SITE); |
| 5805 } else if (value->IsHeapObject()) { | 5806 } else if (value->IsHeapObject()) { |
| 5806 __ LoadHeapObject(r2, Handle<HeapObject>::cast(value)); | 5807 __ LoadHeapObject(r2, Handle<HeapObject>::cast(value)); |
| 5807 __ str(r2, FieldMemOperand(result, total_offset)); | 5808 __ str(r2, FieldMemOperand(result, total_offset)); |
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| 6325 __ sub(scratch, result, Operand(index, LSL, kPointerSizeLog2 - kSmiTagSize)); | 6326 __ sub(scratch, result, Operand(index, LSL, kPointerSizeLog2 - kSmiTagSize)); |
| 6326 __ ldr(result, FieldMemOperand(scratch, | 6327 __ ldr(result, FieldMemOperand(scratch, |
| 6327 FixedArray::kHeaderSize - kPointerSize)); | 6328 FixedArray::kHeaderSize - kPointerSize)); |
| 6328 __ bind(&done); | 6329 __ bind(&done); |
| 6329 } | 6330 } |
| 6330 | 6331 |
| 6331 | 6332 |
| 6332 #undef __ | 6333 #undef __ |
| 6333 | 6334 |
| 6334 } } // namespace v8::internal | 6335 } } // namespace v8::internal |
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