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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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1397 ElementsKind elements_kind() const { | 1397 ElementsKind elements_kind() const { |
1398 return hydrogen()->elements_kind(); | 1398 return hydrogen()->elements_kind(); |
1399 } | 1399 } |
1400 bool is_external() const { | 1400 bool is_external() const { |
1401 return hydrogen()->is_external(); | 1401 return hydrogen()->is_external(); |
1402 } | 1402 } |
1403 | 1403 |
1404 DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed") | 1404 DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed") |
1405 DECLARE_HYDROGEN_ACCESSOR(LoadKeyed) | 1405 DECLARE_HYDROGEN_ACCESSOR(LoadKeyed) |
1406 | 1406 |
| 1407 virtual void PrintDataTo(StringStream* stream); |
1407 uint32_t additional_index() const { return hydrogen()->index_offset(); } | 1408 uint32_t additional_index() const { return hydrogen()->index_offset(); } |
1408 }; | 1409 }; |
1409 | 1410 |
1410 | 1411 |
1411 inline static bool ExternalArrayOpRequiresTemp( | 1412 inline static bool ExternalArrayOpRequiresTemp( |
1412 Representation key_representation, | 1413 Representation key_representation, |
1413 ElementsKind elements_kind) { | 1414 ElementsKind elements_kind) { |
1414 // Operations that require the key to be divided by two to be converted into | 1415 // Operations that require the key to be divided by two to be converted into |
1415 // an index cannot fold the scale operation into a load and need an extra | 1416 // an index cannot fold the scale operation into a load and need an extra |
1416 // temp register to do the work. | 1417 // temp register to do the work. |
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2655 | 2656 |
2656 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2657 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2657 }; | 2658 }; |
2658 | 2659 |
2659 #undef DECLARE_HYDROGEN_ACCESSOR | 2660 #undef DECLARE_HYDROGEN_ACCESSOR |
2660 #undef DECLARE_CONCRETE_INSTRUCTION | 2661 #undef DECLARE_CONCRETE_INSTRUCTION |
2661 | 2662 |
2662 } } // namespace v8::internal | 2663 } } // namespace v8::internal |
2663 | 2664 |
2664 #endif // V8_IA32_LITHIUM_IA32_H_ | 2665 #endif // V8_IA32_LITHIUM_IA32_H_ |
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