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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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