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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef V8_COMPILER_OPERATOR_PROPERTIES_H_ | 5 #ifndef V8_COMPILER_OPERATOR_PROPERTIES_H_ |
| 6 #define V8_COMPILER_OPERATOR_PROPERTIES_H_ | 6 #define V8_COMPILER_OPERATOR_PROPERTIES_H_ |
| 7 | 7 |
| 8 namespace v8 { | 8 namespace v8 { |
| 9 namespace internal { | 9 namespace internal { |
| 10 namespace compiler { | 10 namespace compiler { |
| 11 | 11 |
| 12 class Operator; | 12 class Operator; |
| 13 | 13 |
| 14 class OperatorProperties { | 14 class OperatorProperties { |
| 15 public: | 15 public: |
| 16 static inline bool HasValueInput(const Operator* op); | |
| 17 static inline bool HasContextInput(const Operator* op); | 16 static inline bool HasContextInput(const Operator* op); |
| 18 static inline bool HasEffectInput(const Operator* op); | |
| 19 static inline bool HasControlInput(const Operator* op); | |
| 20 static inline bool HasFrameStateInput(const Operator* op); | 17 static inline bool HasFrameStateInput(const Operator* op); |
| 21 | 18 |
| 22 static inline int GetValueInputCount(const Operator* op); | |
| 23 static inline int GetContextInputCount(const Operator* op); | 19 static inline int GetContextInputCount(const Operator* op); |
| 24 static inline int GetEffectInputCount(const Operator* op); | |
| 25 static inline int GetControlInputCount(const Operator* op); | |
| 26 static inline int GetFrameStateInputCount(const Operator* op); | 20 static inline int GetFrameStateInputCount(const Operator* op); |
| 27 static inline int GetTotalInputCount(const Operator* op); | 21 static inline int GetTotalInputCount(const Operator* op); |
| 28 | 22 |
| 29 static inline bool HasValueOutput(const Operator* op); | |
| 30 static inline bool HasEffectOutput(const Operator* op); | |
| 31 static inline bool HasControlOutput(const Operator* op); | |
| 32 | |
| 33 static inline int GetValueOutputCount(const Operator* op); | |
| 34 static inline int GetEffectOutputCount(const Operator* op); | |
| 35 static inline int GetControlOutputCount(const Operator* op); | |
| 36 | |
| 37 static inline bool IsBasicBlockBegin(const Operator* op); | 23 static inline bool IsBasicBlockBegin(const Operator* op); |
| 38 }; | 24 }; |
| 39 | 25 |
| 40 } // namespace compiler | 26 } // namespace compiler |
| 41 } // namespace internal | 27 } // namespace internal |
| 42 } // namespace v8 | 28 } // namespace v8 |
| 43 | 29 |
| 44 #endif // V8_COMPILER_OPERATOR_PROPERTIES_H_ | 30 #endif // V8_COMPILER_OPERATOR_PROPERTIES_H_ |
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