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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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146 V(Mul) \ | 146 V(Mul) \ |
147 V(ObjectLiteral) \ | 147 V(ObjectLiteral) \ |
148 V(OsrEntry) \ | 148 V(OsrEntry) \ |
149 V(OuterContext) \ | 149 V(OuterContext) \ |
150 V(Parameter) \ | 150 V(Parameter) \ |
151 V(Power) \ | 151 V(Power) \ |
152 V(PushArgument) \ | 152 V(PushArgument) \ |
153 V(Random) \ | 153 V(Random) \ |
154 V(RegExpLiteral) \ | 154 V(RegExpLiteral) \ |
155 V(Return) \ | 155 V(Return) \ |
156 V(Ror) \ | |
156 V(Sar) \ | 157 V(Sar) \ |
157 V(Shl) \ | 158 V(Shl) \ |
158 V(Shr) \ | 159 V(Shr) \ |
159 V(Simulate) \ | 160 V(Simulate) \ |
160 V(SoftDeoptimize) \ | 161 V(SoftDeoptimize) \ |
161 V(StackCheck) \ | 162 V(StackCheck) \ |
162 V(StoreContextSlot) \ | 163 V(StoreContextSlot) \ |
163 V(StoreGlobalCell) \ | 164 V(StoreGlobalCell) \ |
164 V(StoreGlobalGeneric) \ | 165 V(StoreGlobalGeneric) \ |
165 V(StoreKeyedFastDoubleElement) \ | 166 V(StoreKeyedFastDoubleElement) \ |
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3623 HValue* left, | 3624 HValue* left, |
3624 HValue* right); | 3625 HValue* right); |
3625 | 3626 |
3626 DECLARE_CONCRETE_INSTRUCTION(Shr) | 3627 DECLARE_CONCRETE_INSTRUCTION(Shr) |
3627 | 3628 |
3628 protected: | 3629 protected: |
3629 virtual bool DataEquals(HValue* other) { return true; } | 3630 virtual bool DataEquals(HValue* other) { return true; } |
3630 }; | 3631 }; |
3631 | 3632 |
3632 | 3633 |
3634 class HRor: public HBitwiseBinaryOperation { | |
3635 public: | |
3636 HRor(HValue* context, HValue* left, HValue* right) | |
3637 : HBitwiseBinaryOperation(context, left, right) { | |
3638 ChangeRepresentation(Representation::Integer32()); | |
Erik Corry
2012/09/27 14:45:44
Why is HRor different from all other bit ops here?
| |
3639 ClearAllSideEffects(); | |
3640 } | |
3641 | |
3642 virtual Range* InferRange(Zone* zone); | |
3643 static HInstruction* NewHRor(Zone* zone, | |
3644 HValue* context, | |
3645 HValue* left, | |
3646 HValue* right); | |
3647 | |
3648 DECLARE_CONCRETE_INSTRUCTION(Ror) | |
3649 | |
3650 protected: | |
3651 virtual bool DataEquals(HValue* other) { return true; } | |
3652 }; | |
3653 | |
3654 | |
3633 class HSar: public HBitwiseBinaryOperation { | 3655 class HSar: public HBitwiseBinaryOperation { |
3634 public: | 3656 public: |
3635 HSar(HValue* context, HValue* left, HValue* right) | 3657 HSar(HValue* context, HValue* left, HValue* right) |
3636 : HBitwiseBinaryOperation(context, left, right) { } | 3658 : HBitwiseBinaryOperation(context, left, right) { } |
3637 | 3659 |
3638 virtual Range* InferRange(Zone* zone); | 3660 virtual Range* InferRange(Zone* zone); |
3639 | 3661 |
3640 static HInstruction* NewHSar(Zone* zone, | 3662 static HInstruction* NewHSar(Zone* zone, |
3641 HValue* context, | 3663 HValue* context, |
3642 HValue* left, | 3664 HValue* left, |
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5282 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); | 5304 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); |
5283 }; | 5305 }; |
5284 | 5306 |
5285 | 5307 |
5286 #undef DECLARE_INSTRUCTION | 5308 #undef DECLARE_INSTRUCTION |
5287 #undef DECLARE_CONCRETE_INSTRUCTION | 5309 #undef DECLARE_CONCRETE_INSTRUCTION |
5288 | 5310 |
5289 } } // namespace v8::internal | 5311 } } // namespace v8::internal |
5290 | 5312 |
5291 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 5313 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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