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1 //===- subzero/src/PNaClTranslator.cpp - ICE from bitcode -----------------===// | 1 //===- subzero/src/PNaClTranslator.cpp - ICE from bitcode -----------------===// |
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 implements the PNaCl bitcode file to Ice, to machine code | 10 // This file implements the PNaCl bitcode file to Ice, to machine code |
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42 "allow-pnacl-reader-error-recovery", | 42 "allow-pnacl-reader-error-recovery", |
43 cl::desc("Allow error recovery when reading PNaCl bitcode."), | 43 cl::desc("Allow error recovery when reading PNaCl bitcode."), |
44 cl::init(false)); | 44 cl::init(false)); |
45 | 45 |
46 // Models elements in the list of types defined in the types block. | 46 // Models elements in the list of types defined in the types block. |
47 // These elements can be undefined, a (simple) type, or a function type | 47 // These elements can be undefined, a (simple) type, or a function type |
48 // signature. Note that an extended type is undefined on construction. | 48 // signature. Note that an extended type is undefined on construction. |
49 // Use methods setAsSimpleType and setAsFuncSigType to define | 49 // Use methods setAsSimpleType and setAsFuncSigType to define |
50 // the extended type. | 50 // the extended type. |
51 class ExtendedType { | 51 class ExtendedType { |
52 // ExtendedType(const ExtendedType &Ty) = delete; | |
53 ExtendedType &operator=(const ExtendedType &Ty) = delete; | 52 ExtendedType &operator=(const ExtendedType &Ty) = delete; |
54 public: | 53 public: |
55 /// Discriminator for LLVM-style RTTI. | 54 /// Discriminator for LLVM-style RTTI. |
56 enum TypeKind { Undefined, Simple, FuncSig }; | 55 enum TypeKind { Undefined, Simple, FuncSig }; |
57 | 56 |
58 ExtendedType() : Kind(Undefined) {} | 57 ExtendedType() : Kind(Undefined) {} |
| 58 ExtendedType(const ExtendedType &Ty) = default; |
59 | 59 |
60 virtual ~ExtendedType() {} | 60 virtual ~ExtendedType() {} |
61 | 61 |
62 ExtendedType::TypeKind getKind() const { return Kind; } | 62 ExtendedType::TypeKind getKind() const { return Kind; } |
63 void dump(Ice::Ostream &Stream) const; | 63 void dump(Ice::Ostream &Stream) const; |
64 | 64 |
65 /// Changes the extended type to a simple type with the given | 65 /// Changes the extended type to a simple type with the given |
66 /// value. | 66 /// value. |
67 void setAsSimpleType(Ice::Type Ty) { | 67 void setAsSimpleType(Ice::Type Ty) { |
68 assert(Kind == Undefined); | 68 assert(Kind == Undefined); |
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3001 | 3001 |
3002 if (TopLevelBlocks != 1) { | 3002 if (TopLevelBlocks != 1) { |
3003 errs() << IRFilename | 3003 errs() << IRFilename |
3004 << ": Contains more than one module. Found: " << TopLevelBlocks | 3004 << ": Contains more than one module. Found: " << TopLevelBlocks |
3005 << "\n"; | 3005 << "\n"; |
3006 ErrorStatus = true; | 3006 ErrorStatus = true; |
3007 } | 3007 } |
3008 } | 3008 } |
3009 | 3009 |
3010 } // end of namespace Ice | 3010 } // end of namespace Ice |
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