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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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2371 LOperand* value = UseFixed(instr->value(), eax); | 2371 LOperand* value = UseFixed(instr->value(), eax); |
2372 | 2372 |
2373 LStoreNamedGeneric* result = | 2373 LStoreNamedGeneric* result = |
2374 new(zone()) LStoreNamedGeneric(context, object, value); | 2374 new(zone()) LStoreNamedGeneric(context, object, value); |
2375 return MarkAsCall(result, instr); | 2375 return MarkAsCall(result, instr); |
2376 } | 2376 } |
2377 | 2377 |
2378 | 2378 |
2379 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { | 2379 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
2380 LOperand* context = UseFixed(instr->context(), esi); | 2380 LOperand* context = UseFixed(instr->context(), esi); |
2381 LOperand* left = FLAG_new_string_add | 2381 LOperand* left = UseFixed(instr->left(), edx); |
2382 ? UseFixed(instr->left(), edx) | 2382 LOperand* right = UseFixed(instr->right(), eax); |
2383 : UseOrConstantAtStart(instr->left()); | |
2384 LOperand* right = FLAG_new_string_add | |
2385 ? UseFixed(instr->right(), eax) | |
2386 : UseOrConstantAtStart(instr->right()); | |
2387 LStringAdd* string_add = new(zone()) LStringAdd(context, left, right); | 2383 LStringAdd* string_add = new(zone()) LStringAdd(context, left, right); |
2388 return MarkAsCall(DefineFixed(string_add, eax), instr); | 2384 return MarkAsCall(DefineFixed(string_add, eax), instr); |
2389 } | 2385 } |
2390 | 2386 |
2391 | 2387 |
2392 LInstruction* LChunkBuilder::DoStringCharCodeAt(HStringCharCodeAt* instr) { | 2388 LInstruction* LChunkBuilder::DoStringCharCodeAt(HStringCharCodeAt* instr) { |
2393 LOperand* string = UseTempRegister(instr->string()); | 2389 LOperand* string = UseTempRegister(instr->string()); |
2394 LOperand* index = UseTempRegister(instr->index()); | 2390 LOperand* index = UseTempRegister(instr->index()); |
2395 LOperand* context = UseAny(instr->context()); | 2391 LOperand* context = UseAny(instr->context()); |
2396 LStringCharCodeAt* result = | 2392 LStringCharCodeAt* result = |
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2647 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2643 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2648 LOperand* object = UseRegister(instr->object()); | 2644 LOperand* object = UseRegister(instr->object()); |
2649 LOperand* index = UseTempRegister(instr->index()); | 2645 LOperand* index = UseTempRegister(instr->index()); |
2650 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); | 2646 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); |
2651 } | 2647 } |
2652 | 2648 |
2653 | 2649 |
2654 } } // namespace v8::internal | 2650 } } // namespace v8::internal |
2655 | 2651 |
2656 #endif // V8_TARGET_ARCH_IA32 | 2652 #endif // V8_TARGET_ARCH_IA32 |
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