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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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| 1955 LInstruction* LChunkBuilder::DoStoreGlobalCell(HStoreGlobalCell* instr) { | 1955 LInstruction* LChunkBuilder::DoStoreGlobalCell(HStoreGlobalCell* instr) { |
| 1956 LOperand* value = UseRegister(instr->value()); | 1956 LOperand* value = UseRegister(instr->value()); |
| 1957 // Use a temp to check the value in the cell in the case where we perform | 1957 // Use a temp to check the value in the cell in the case where we perform |
| 1958 // a hole check. | 1958 // a hole check. |
| 1959 return instr->RequiresHoleCheck() | 1959 return instr->RequiresHoleCheck() |
| 1960 ? AssignEnvironment(new(zone()) LStoreGlobalCell(value, TempRegister())) | 1960 ? AssignEnvironment(new(zone()) LStoreGlobalCell(value, TempRegister())) |
| 1961 : new(zone()) LStoreGlobalCell(value, NULL); | 1961 : new(zone()) LStoreGlobalCell(value, NULL); |
| 1962 } | 1962 } |
| 1963 | 1963 |
| 1964 | 1964 |
| 1965 LInstruction* LChunkBuilder::DoStoreGlobalGeneric(HStoreGlobalGeneric* instr) { | |
| 1966 LOperand* context = UseFixed(instr->context(), cp); | |
| 1967 LOperand* global_object = UseFixed(instr->global_object(), a1); | |
| 1968 LOperand* value = UseFixed(instr->value(), a0); | |
| 1969 LStoreGlobalGeneric* result = | |
| 1970 new(zone()) LStoreGlobalGeneric(context, global_object, value); | |
| 1971 return MarkAsCall(result, instr); | |
| 1972 } | |
| 1973 | |
| 1974 | |
| 1975 LInstruction* LChunkBuilder::DoLoadContextSlot(HLoadContextSlot* instr) { | 1965 LInstruction* LChunkBuilder::DoLoadContextSlot(HLoadContextSlot* instr) { |
| 1976 LOperand* context = UseRegisterAtStart(instr->value()); | 1966 LOperand* context = UseRegisterAtStart(instr->value()); |
| 1977 LInstruction* result = | 1967 LInstruction* result = |
| 1978 DefineAsRegister(new(zone()) LLoadContextSlot(context)); | 1968 DefineAsRegister(new(zone()) LLoadContextSlot(context)); |
| 1979 return instr->RequiresHoleCheck() ? AssignEnvironment(result) : result; | 1969 return instr->RequiresHoleCheck() ? AssignEnvironment(result) : result; |
| 1980 } | 1970 } |
| 1981 | 1971 |
| 1982 | 1972 |
| 1983 LInstruction* LChunkBuilder::DoStoreContextSlot(HStoreContextSlot* instr) { | 1973 LInstruction* LChunkBuilder::DoStoreContextSlot(HStoreContextSlot* instr) { |
| 1984 LOperand* context; | 1974 LOperand* context; |
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| 2470 | 2460 |
| 2471 | 2461 |
| 2472 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2462 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
| 2473 LOperand* object = UseRegister(instr->object()); | 2463 LOperand* object = UseRegister(instr->object()); |
| 2474 LOperand* index = UseRegister(instr->index()); | 2464 LOperand* index = UseRegister(instr->index()); |
| 2475 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index)); | 2465 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index)); |
| 2476 } | 2466 } |
| 2477 | 2467 |
| 2478 | 2468 |
| 2479 } } // namespace v8::internal | 2469 } } // namespace v8::internal |
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