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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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4373 DECLARE_INSTRUCTION_FACTORY_P1(HIsSmiAndBranch, HValue*); | 4373 DECLARE_INSTRUCTION_FACTORY_P1(HIsSmiAndBranch, HValue*); |
4374 DECLARE_INSTRUCTION_FACTORY_P3(HIsSmiAndBranch, HValue*, | 4374 DECLARE_INSTRUCTION_FACTORY_P3(HIsSmiAndBranch, HValue*, |
4375 HBasicBlock*, HBasicBlock*); | 4375 HBasicBlock*, HBasicBlock*); |
4376 | 4376 |
4377 DECLARE_CONCRETE_INSTRUCTION(IsSmiAndBranch) | 4377 DECLARE_CONCRETE_INSTRUCTION(IsSmiAndBranch) |
4378 | 4378 |
4379 virtual Representation RequiredInputRepresentation(int index) V8_OVERRIDE { | 4379 virtual Representation RequiredInputRepresentation(int index) V8_OVERRIDE { |
4380 return Representation::Tagged(); | 4380 return Representation::Tagged(); |
4381 } | 4381 } |
4382 | 4382 |
4383 virtual bool KnownSuccessorBlock(HBasicBlock** block) V8_OVERRIDE; | |
4384 | |
4385 protected: | 4383 protected: |
4386 virtual bool DataEquals(HValue* other) V8_OVERRIDE { return true; } | 4384 virtual bool DataEquals(HValue* other) V8_OVERRIDE { return true; } |
4387 virtual int RedefinedOperandIndex() { return 0; } | 4385 virtual int RedefinedOperandIndex() { return 0; } |
4388 | 4386 |
4389 private: | 4387 private: |
4390 HIsSmiAndBranch(HValue* value, | 4388 HIsSmiAndBranch(HValue* value, |
4391 HBasicBlock* true_target = NULL, | 4389 HBasicBlock* true_target = NULL, |
4392 HBasicBlock* false_target = NULL) | 4390 HBasicBlock* false_target = NULL) |
4393 : HUnaryControlInstruction(value, true_target, false_target) {} | 4391 : HUnaryControlInstruction(value, true_target, false_target) {} |
4394 }; | 4392 }; |
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7517 virtual bool IsDeletable() const V8_OVERRIDE { return true; } | 7515 virtual bool IsDeletable() const V8_OVERRIDE { return true; } |
7518 }; | 7516 }; |
7519 | 7517 |
7520 | 7518 |
7521 #undef DECLARE_INSTRUCTION | 7519 #undef DECLARE_INSTRUCTION |
7522 #undef DECLARE_CONCRETE_INSTRUCTION | 7520 #undef DECLARE_CONCRETE_INSTRUCTION |
7523 | 7521 |
7524 } } // namespace v8::internal | 7522 } } // namespace v8::internal |
7525 | 7523 |
7526 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 7524 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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