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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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 |
11 // with the distribution. | 11 // with the distribution. |
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1490 VisitForAccumulatorValue(property->obj()); | 1490 VisitForAccumulatorValue(property->obj()); |
1491 __ push(result_register()); | 1491 __ push(result_register()); |
1492 } else { | 1492 } else { |
1493 VisitForStackValue(property->obj()); | 1493 VisitForStackValue(property->obj()); |
1494 } | 1494 } |
1495 break; | 1495 break; |
1496 case KEYED_PROPERTY: { | 1496 case KEYED_PROPERTY: { |
1497 if (expr->is_compound()) { | 1497 if (expr->is_compound()) { |
1498 if (property->is_arguments_access()) { | 1498 if (property->is_arguments_access()) { |
1499 VariableProxy* obj_proxy = property->obj()->AsVariableProxy(); | 1499 VariableProxy* obj_proxy = property->obj()->AsVariableProxy(); |
1500 __ push(EmitSlotSearch(obj_proxy->var()->AsSlot(), ecx)); | 1500 MemOperand slot_operand = |
| 1501 EmitSlotSearch(obj_proxy->var()->AsSlot(), ecx); |
| 1502 __ push(slot_operand); |
1501 __ mov(eax, Immediate(property->key()->AsLiteral()->handle())); | 1503 __ mov(eax, Immediate(property->key()->AsLiteral()->handle())); |
1502 } else { | 1504 } else { |
1503 VisitForStackValue(property->obj()); | 1505 VisitForStackValue(property->obj()); |
1504 VisitForAccumulatorValue(property->key()); | 1506 VisitForAccumulatorValue(property->key()); |
1505 } | 1507 } |
1506 __ mov(edx, Operand(esp, 0)); | 1508 __ mov(edx, Operand(esp, 0)); |
1507 __ push(eax); | 1509 __ push(eax); |
1508 } else { | 1510 } else { |
1509 if (property->is_arguments_access()) { | 1511 if (property->is_arguments_access()) { |
1510 VariableProxy* obj_proxy = property->obj()->AsVariableProxy(); | 1512 VariableProxy* obj_proxy = property->obj()->AsVariableProxy(); |
1511 __ push(EmitSlotSearch(obj_proxy->var()->AsSlot(), ecx)); | 1513 MemOperand slot_operand = |
| 1514 EmitSlotSearch(obj_proxy->var()->AsSlot(), ecx); |
| 1515 __ push(slot_operand); |
1512 __ push(Immediate(property->key()->AsLiteral()->handle())); | 1516 __ push(Immediate(property->key()->AsLiteral()->handle())); |
1513 } else { | 1517 } else { |
1514 VisitForStackValue(property->obj()); | 1518 VisitForStackValue(property->obj()); |
1515 VisitForStackValue(property->key()); | 1519 VisitForStackValue(property->key()); |
1516 } | 1520 } |
1517 } | 1521 } |
1518 break; | 1522 break; |
1519 } | 1523 } |
1520 } | 1524 } |
1521 | 1525 |
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3732 __ push(Immediate(Smi::FromInt(0))); | 3736 __ push(Immediate(Smi::FromInt(0))); |
3733 } | 3737 } |
3734 if (assign_type == NAMED_PROPERTY) { | 3738 if (assign_type == NAMED_PROPERTY) { |
3735 // Put the object both on the stack and in the accumulator. | 3739 // Put the object both on the stack and in the accumulator. |
3736 VisitForAccumulatorValue(prop->obj()); | 3740 VisitForAccumulatorValue(prop->obj()); |
3737 __ push(eax); | 3741 __ push(eax); |
3738 EmitNamedPropertyLoad(prop); | 3742 EmitNamedPropertyLoad(prop); |
3739 } else { | 3743 } else { |
3740 if (prop->is_arguments_access()) { | 3744 if (prop->is_arguments_access()) { |
3741 VariableProxy* obj_proxy = prop->obj()->AsVariableProxy(); | 3745 VariableProxy* obj_proxy = prop->obj()->AsVariableProxy(); |
3742 __ push(EmitSlotSearch(obj_proxy->var()->AsSlot(), ecx)); | 3746 MemOperand slot_operand = |
| 3747 EmitSlotSearch(obj_proxy->var()->AsSlot(), ecx); |
| 3748 __ push(slot_operand); |
3743 __ mov(eax, Immediate(prop->key()->AsLiteral()->handle())); | 3749 __ mov(eax, Immediate(prop->key()->AsLiteral()->handle())); |
3744 } else { | 3750 } else { |
3745 VisitForStackValue(prop->obj()); | 3751 VisitForStackValue(prop->obj()); |
3746 VisitForAccumulatorValue(prop->key()); | 3752 VisitForAccumulatorValue(prop->key()); |
3747 } | 3753 } |
3748 __ mov(edx, Operand(esp, 0)); | 3754 __ mov(edx, Operand(esp, 0)); |
3749 __ push(eax); | 3755 __ push(eax); |
3750 EmitKeyedPropertyLoad(prop); | 3756 EmitKeyedPropertyLoad(prop); |
3751 } | 3757 } |
3752 } | 3758 } |
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4259 // And return. | 4265 // And return. |
4260 __ ret(0); | 4266 __ ret(0); |
4261 } | 4267 } |
4262 | 4268 |
4263 | 4269 |
4264 #undef __ | 4270 #undef __ |
4265 | 4271 |
4266 } } // namespace v8::internal | 4272 } } // namespace v8::internal |
4267 | 4273 |
4268 #endif // V8_TARGET_ARCH_IA32 | 4274 #endif // V8_TARGET_ARCH_IA32 |
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