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1 //===- subzero/src/IceConverter.h - Converts LLVM to ICE --------*- C++ -*-===// | 1 //===- subzero/src/IceConverter.h - Converts LLVM to ICE --------*- 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 /// \file | 10 /// \file |
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35 : Translator(Ctx), Mod(Mod) {} | 35 : Translator(Ctx), Mod(Mod) {} |
36 | 36 |
37 ~Converter() override = default; | 37 ~Converter() override = default; |
38 | 38 |
39 /// Converts the LLVM Module to ICE. Sets exit status to false if successful, | 39 /// Converts the LLVM Module to ICE. Sets exit status to false if successful, |
40 /// true otherwise. | 40 /// true otherwise. |
41 void convertToIce(); | 41 void convertToIce(); |
42 | 42 |
43 llvm::Module *getModule() const { return Mod; } | 43 llvm::Module *getModule() const { return Mod; } |
44 | 44 |
45 /// Returns the global declaration associated with the corresponding | 45 /// Returns the global declaration associated with the corresponding global |
46 /// global value V. If no such global address, generates fatal error. | 46 /// value V. If no such global address, generates fatal error. |
47 GlobalDeclaration *getGlobalDeclaration(const llvm::GlobalValue *V); | 47 GlobalDeclaration *getGlobalDeclaration(const llvm::GlobalValue *V); |
48 | 48 |
49 private: | 49 private: |
50 llvm::Module *Mod; | 50 llvm::Module *Mod; |
51 using GlobalDeclarationMapType = | 51 using GlobalDeclarationMapType = |
52 std::map<const llvm::GlobalValue *, GlobalDeclaration *>; | 52 std::map<const llvm::GlobalValue *, GlobalDeclaration *>; |
53 GlobalDeclarationMapType GlobalDeclarationMap; | 53 GlobalDeclarationMapType GlobalDeclarationMap; |
54 | 54 |
55 /// Walks module and generates names for unnamed globals using prefix | 55 /// Walks module and generates names for unnamed globals using prefix |
56 /// getFlags().DefaultGlobalPrefix, if the prefix is non-empty. | 56 /// getFlags().DefaultGlobalPrefix, if the prefix is non-empty. |
57 void nameUnnamedGlobalVariables(llvm::Module *Mod); | 57 void nameUnnamedGlobalVariables(llvm::Module *Mod); |
58 | 58 |
59 /// Walks module and generates names for unnamed functions using | 59 /// Walks module and generates names for unnamed functions using prefix |
60 /// prefix getFlags().DefaultFunctionPrefix, if the prefix is | 60 /// getFlags().DefaultFunctionPrefix, if the prefix is non-empty. |
61 /// non-empty. | |
62 void nameUnnamedFunctions(llvm::Module *Mod); | 61 void nameUnnamedFunctions(llvm::Module *Mod); |
63 | 62 |
64 /// Converts functions to ICE, and then machine code. | 63 /// Converts functions to ICE, and then machine code. |
65 void convertFunctions(); | 64 void convertFunctions(); |
66 | 65 |
67 /// Converts globals to ICE, and then machine code. | 66 /// Converts globals to ICE, and then machine code. |
68 void convertGlobals(llvm::Module *Mod); | 67 void convertGlobals(llvm::Module *Mod); |
69 | 68 |
70 /// Installs global declarations into GlobalDeclarationMap. | 69 /// Installs global declarations into GlobalDeclarationMap. |
71 void installGlobalDeclarations(llvm::Module *Mod); | 70 void installGlobalDeclarations(llvm::Module *Mod); |
72 }; | 71 }; |
73 | 72 |
74 } // end of namespace ICE. | 73 } // end of namespace ICE. |
75 | 74 |
76 #endif // SUBZERO_SRC_ICECONVERTER_H | 75 #endif // SUBZERO_SRC_ICECONVERTER_H |
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