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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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2061 explicit LNumberTagI(LOperand* value) { | 2061 explicit LNumberTagI(LOperand* value) { |
2062 inputs_[0] = value; | 2062 inputs_[0] = value; |
2063 } | 2063 } |
2064 | 2064 |
2065 LOperand* value() { return inputs_[0]; } | 2065 LOperand* value() { return inputs_[0]; } |
2066 | 2066 |
2067 DECLARE_CONCRETE_INSTRUCTION(NumberTagI, "number-tag-i") | 2067 DECLARE_CONCRETE_INSTRUCTION(NumberTagI, "number-tag-i") |
2068 }; | 2068 }; |
2069 | 2069 |
2070 | 2070 |
2071 class LNumberTagU: public LTemplateInstruction<1, 1, 0> { | 2071 class LNumberTagU: public LTemplateInstruction<1, 1, 1> { |
2072 public: | 2072 public: |
2073 explicit LNumberTagU(LOperand* value) { | 2073 LNumberTagU(LOperand* value, LOperand* temp) { |
2074 inputs_[0] = value; | 2074 inputs_[0] = value; |
| 2075 temps_[0] = temp; |
2075 } | 2076 } |
2076 | 2077 |
2077 LOperand* value() { return inputs_[0]; } | 2078 LOperand* value() { return inputs_[0]; } |
| 2079 LOperand* temp() { return temps_[0]; } |
2078 | 2080 |
2079 DECLARE_CONCRETE_INSTRUCTION(NumberTagU, "number-tag-u") | 2081 DECLARE_CONCRETE_INSTRUCTION(NumberTagU, "number-tag-u") |
2080 }; | 2082 }; |
2081 | 2083 |
2082 | 2084 |
2083 class LNumberTagD: public LTemplateInstruction<1, 1, 1> { | 2085 class LNumberTagD: public LTemplateInstruction<1, 1, 1> { |
2084 public: | 2086 public: |
2085 LNumberTagD(LOperand* value, LOperand* temp) { | 2087 LNumberTagD(LOperand* value, LOperand* temp) { |
2086 inputs_[0] = value; | 2088 inputs_[0] = value; |
2087 temps_[0] = temp; | 2089 temps_[0] = temp; |
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2982 | 2984 |
2983 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2985 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2984 }; | 2986 }; |
2985 | 2987 |
2986 #undef DECLARE_HYDROGEN_ACCESSOR | 2988 #undef DECLARE_HYDROGEN_ACCESSOR |
2987 #undef DECLARE_CONCRETE_INSTRUCTION | 2989 #undef DECLARE_CONCRETE_INSTRUCTION |
2988 | 2990 |
2989 } } // namespace v8::internal | 2991 } } // namespace v8::internal |
2990 | 2992 |
2991 #endif // V8_IA32_LITHIUM_IA32_H_ | 2993 #endif // V8_IA32_LITHIUM_IA32_H_ |
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