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| 1 //===- subzero/src/IceTranslator.h - ICE to machine code --------*- C++ -*-===// | 1 //===- subzero/src/IceTranslator.h - ICE to machine code --------*- C++ -*-===// |
| 2 // | 2 // |
| 3 // The Subzero Code Generator | 3 // The Subzero Code Generator |
| 4 // | 4 // |
| 5 // This file is distributed under the University of Illinois Open Source | 5 // This file is distributed under the University of Illinois Open Source |
| 6 // License. See LICENSE.TXT for details. | 6 // License. See LICENSE.TXT for details. |
| 7 // | 7 // |
| 8 //===----------------------------------------------------------------------===// | 8 //===----------------------------------------------------------------------===// |
| 9 // | 9 /// |
| 10 // This file declares the general driver class for translating ICE to | 10 /// \file |
| 11 // machine code. | 11 /// This file declares the general driver class for translating ICE to |
| 12 // | 12 /// machine code. |
| 13 /// |
| 13 //===----------------------------------------------------------------------===// | 14 //===----------------------------------------------------------------------===// |
| 14 | 15 |
| 15 #ifndef SUBZERO_SRC_ICETRANSLATOR_H | 16 #ifndef SUBZERO_SRC_ICETRANSLATOR_H |
| 16 #define SUBZERO_SRC_ICETRANSLATOR_H | 17 #define SUBZERO_SRC_ICETRANSLATOR_H |
| 17 | 18 |
| 18 #include "IceDefs.h" | 19 #include "IceDefs.h" |
| 19 #include "IceGlobalContext.h" | 20 #include "IceGlobalContext.h" |
| 20 | 21 |
| 21 namespace llvm { | 22 namespace llvm { |
| 22 class Module; | 23 class Module; |
| 23 } // end of namespace llvm | 24 } // end of namespace llvm |
| 24 | 25 |
| 25 namespace Ice { | 26 namespace Ice { |
| 26 | 27 |
| 27 class ClFlags; | 28 class ClFlags; |
| 28 class Cfg; | 29 class Cfg; |
| 29 class VariableDeclaration; | 30 class VariableDeclaration; |
| 30 class GlobalContext; | 31 class GlobalContext; |
| 31 | 32 |
| 32 // Base class for translating ICE to machine code. Derived classes convert | 33 /// Base class for translating ICE to machine code. Derived classes convert |
| 33 // other intermediate representations down to ICE, and then call the appropriate | 34 /// other intermediate representations down to ICE, and then call the |
| 34 // (inherited) methods to convert ICE into machine instructions. | 35 /// appropriate (inherited) methods to convert ICE into machine instructions. |
| 35 class Translator { | 36 class Translator { |
| 36 Translator() = delete; | 37 Translator() = delete; |
| 37 Translator(const Translator &) = delete; | 38 Translator(const Translator &) = delete; |
| 38 Translator &operator=(const Translator &) = delete; | 39 Translator &operator=(const Translator &) = delete; |
| 39 | 40 |
| 40 public: | 41 public: |
| 41 explicit Translator(GlobalContext *Ctx); | 42 explicit Translator(GlobalContext *Ctx); |
| 42 | 43 |
| 43 ~Translator(); | 44 ~Translator(); |
| 44 const ErrorCode &getErrorStatus() const { return ErrorStatus; } | 45 const ErrorCode &getErrorStatus() const { return ErrorStatus; } |
| (...skipping 18 matching lines...) Expand all Loading... |
| 63 /// Prefix to name unnamed names. Errors are put on Ostream. | 64 /// Prefix to name unnamed names. Errors are put on Ostream. |
| 64 /// Returns true if there isn't a potential conflict. | 65 /// Returns true if there isn't a potential conflict. |
| 65 bool checkIfUnnamedNameSafe(const IceString &Name, const char *Kind, | 66 bool checkIfUnnamedNameSafe(const IceString &Name, const char *Kind, |
| 66 const IceString &Prefix); | 67 const IceString &Prefix); |
| 67 | 68 |
| 68 uint32_t getNextSequenceNumber() { return NextSequenceNumber++; } | 69 uint32_t getNextSequenceNumber() { return NextSequenceNumber++; } |
| 69 | 70 |
| 70 protected: | 71 protected: |
| 71 GlobalContext *Ctx; | 72 GlobalContext *Ctx; |
| 72 uint32_t NextSequenceNumber; | 73 uint32_t NextSequenceNumber; |
| 73 // ErrorCode of the translation. | 74 /// ErrorCode of the translation. |
| 74 ErrorCode ErrorStatus; | 75 ErrorCode ErrorStatus; |
| 75 }; | 76 }; |
| 76 | 77 |
| 77 } // end of namespace Ice | 78 } // end of namespace Ice |
| 78 | 79 |
| 79 #endif // SUBZERO_SRC_ICETRANSLATOR_H | 80 #endif // SUBZERO_SRC_ICETRANSLATOR_H |
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