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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 |
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2478 LOperand* value = UseFixed(instr->value(), eax); | 2478 LOperand* value = UseFixed(instr->value(), eax); |
2479 | 2479 |
2480 LStoreNamedGeneric* result = | 2480 LStoreNamedGeneric* result = |
2481 new(zone()) LStoreNamedGeneric(context, object, value); | 2481 new(zone()) LStoreNamedGeneric(context, object, value); |
2482 return MarkAsCall(result, instr); | 2482 return MarkAsCall(result, instr); |
2483 } | 2483 } |
2484 | 2484 |
2485 | 2485 |
2486 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { | 2486 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
2487 LOperand* context = UseFixed(instr->context(), esi); | 2487 LOperand* context = UseFixed(instr->context(), esi); |
2488 LOperand* left = UseOrConstantAtStart(instr->left()); | 2488 LOperand* left = FLAG_new_string_add |
2489 LOperand* right = UseOrConstantAtStart(instr->right()); | 2489 ? UseFixed(instr->left(), edx) |
| 2490 : UseOrConstantAtStart(instr->left()); |
| 2491 LOperand* right = FLAG_new_string_add |
| 2492 ? UseFixed(instr->right(), eax) |
| 2493 : UseOrConstantAtStart(instr->right()); |
2490 LStringAdd* string_add = new(zone()) LStringAdd(context, left, right); | 2494 LStringAdd* string_add = new(zone()) LStringAdd(context, left, right); |
2491 return MarkAsCall(DefineFixed(string_add, eax), instr); | 2495 return MarkAsCall(DefineFixed(string_add, eax), instr); |
2492 } | 2496 } |
2493 | 2497 |
2494 | 2498 |
2495 LInstruction* LChunkBuilder::DoStringCharCodeAt(HStringCharCodeAt* instr) { | 2499 LInstruction* LChunkBuilder::DoStringCharCodeAt(HStringCharCodeAt* instr) { |
2496 LOperand* string = UseTempRegister(instr->string()); | 2500 LOperand* string = UseTempRegister(instr->string()); |
2497 LOperand* index = UseTempRegister(instr->index()); | 2501 LOperand* index = UseTempRegister(instr->index()); |
2498 LOperand* context = UseAny(instr->context()); | 2502 LOperand* context = UseAny(instr->context()); |
2499 LStringCharCodeAt* result = | 2503 LStringCharCodeAt* result = |
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2749 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2753 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2750 LOperand* object = UseRegister(instr->object()); | 2754 LOperand* object = UseRegister(instr->object()); |
2751 LOperand* index = UseTempRegister(instr->index()); | 2755 LOperand* index = UseTempRegister(instr->index()); |
2752 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); | 2756 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); |
2753 } | 2757 } |
2754 | 2758 |
2755 | 2759 |
2756 } } // namespace v8::internal | 2760 } } // namespace v8::internal |
2757 | 2761 |
2758 #endif // V8_TARGET_ARCH_IA32 | 2762 #endif // V8_TARGET_ARCH_IA32 |
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