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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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1617 class LSmiTag: public LTemplateInstruction<1, 1, 0> { | 1617 class LSmiTag: public LTemplateInstruction<1, 1, 0> { |
1618 public: | 1618 public: |
1619 explicit LSmiTag(LOperand* value) { | 1619 explicit LSmiTag(LOperand* value) { |
1620 inputs_[0] = value; | 1620 inputs_[0] = value; |
1621 } | 1621 } |
1622 | 1622 |
1623 DECLARE_CONCRETE_INSTRUCTION(SmiTag, "smi-tag") | 1623 DECLARE_CONCRETE_INSTRUCTION(SmiTag, "smi-tag") |
1624 }; | 1624 }; |
1625 | 1625 |
1626 | 1626 |
1627 class LNumberUntagD: public LTemplateInstruction<1, 1, 0> { | 1627 class LNumberUntagD: public LTemplateInstruction<1, 1, 1> { |
1628 public: | 1628 public: |
1629 explicit LNumberUntagD(LOperand* value) { | 1629 explicit LNumberUntagD(LOperand* value, LOperand* temp) { |
1630 inputs_[0] = value; | 1630 inputs_[0] = value; |
| 1631 temps_[0] = temp; |
1631 } | 1632 } |
1632 | 1633 |
1633 DECLARE_CONCRETE_INSTRUCTION(NumberUntagD, "double-untag") | 1634 DECLARE_CONCRETE_INSTRUCTION(NumberUntagD, "double-untag") |
1634 DECLARE_HYDROGEN_ACCESSOR(Change); | 1635 DECLARE_HYDROGEN_ACCESSOR(Change); |
1635 }; | 1636 }; |
1636 | 1637 |
1637 | 1638 |
1638 class LSmiUntag: public LTemplateInstruction<1, 1, 0> { | 1639 class LSmiUntag: public LTemplateInstruction<1, 1, 0> { |
1639 public: | 1640 public: |
1640 LSmiUntag(LOperand* value, bool needs_check) | 1641 LSmiUntag(LOperand* value, bool needs_check) |
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2387 | 2388 |
2388 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2389 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2389 }; | 2390 }; |
2390 | 2391 |
2391 #undef DECLARE_HYDROGEN_ACCESSOR | 2392 #undef DECLARE_HYDROGEN_ACCESSOR |
2392 #undef DECLARE_CONCRETE_INSTRUCTION | 2393 #undef DECLARE_CONCRETE_INSTRUCTION |
2393 | 2394 |
2394 } } // namespace v8::internal | 2395 } } // namespace v8::internal |
2395 | 2396 |
2396 #endif // V8_IA32_LITHIUM_IA32_H_ | 2397 #endif // V8_IA32_LITHIUM_IA32_H_ |
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