diff options
Diffstat (limited to 'lib/IR/DIBuilder.cpp')
| -rw-r--r-- | lib/IR/DIBuilder.cpp | 138 |
1 files changed, 109 insertions, 29 deletions
diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp index 0d18bed..ee53dff 100644 --- a/lib/IR/DIBuilder.cpp +++ b/lib/IR/DIBuilder.cpp @@ -104,6 +104,7 @@ void DIBuilder::createCompileUnit(unsigned Lang, StringRef Filename, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_compile_unit), createFilePathPair(VMContext, Filename, Directory), + NULL, // Imported modules ConstantInt::get(Type::getInt32Ty(VMContext), Lang), MDString::get(VMContext, Producer), ConstantInt::get(Type::getInt1Ty(VMContext), isOptimized), @@ -115,7 +116,9 @@ void DIBuilder::createCompileUnit(unsigned Lang, StringRef Filename, TempGVs, MDString::get(VMContext, SplitName) }; - TheCU = DICompileUnit(MDNode::get(VMContext, Elts)); + DICompileUnit CU(MDNode::get(VMContext, Elts)); + assert(CU.Verify() && "The compile unit should be valid"); + TheCU = CU; // Create a named metadata so that it is easier to find cu in a module. NamedMDNode *NMD = M.getOrInsertNamedMetadata("llvm.dbg.cu"); @@ -127,9 +130,12 @@ void DIBuilder::createCompileUnit(unsigned Lang, StringRef Filename, DIFile DIBuilder::createFile(StringRef Filename, StringRef Directory) { Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_file_type), - createFilePathPair(VMContext, Filename, Directory) + createFilePathPair(VMContext, Filename, Directory), + NULL // Imported modules }; - return DIFile(MDNode::get(VMContext, Elts)); + DIFile F(MDNode::get(VMContext, Elts)); + assert(F.Verify() && "The DIFile should be valid"); + return F; } /// createEnumerator - Create a single enumerator value. @@ -140,7 +146,9 @@ DIEnumerator DIBuilder::createEnumerator(StringRef Name, uint64_t Val) { MDString::get(VMContext, Name), ConstantInt::get(Type::getInt64Ty(VMContext), Val) }; - return DIEnumerator(MDNode::get(VMContext, Elts)); + DIEnumerator E(MDNode::get(VMContext, Elts)); + assert(E.Verify() && "The enumerator should be valid"); + return E; } /// createNullPtrType - Create C++0x nullptr type. @@ -151,6 +159,7 @@ DIType DIBuilder::createNullPtrType(StringRef Name) { Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_unspecified_type), NULL, // Filename + Constant::getNullValue(Type::getInt32Ty(VMContext)), // Imported modules NULL, //TheCU, MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -160,7 +169,9 @@ DIType DIBuilder::createNullPtrType(StringRef Name) { ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags; ConstantInt::get(Type::getInt32Ty(VMContext), 0) // Encoding }; - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The nullptr type should be valid"); + return T; } /// createBasicType - Create debugging information entry for a basic @@ -174,6 +185,7 @@ DIBuilder::createBasicType(StringRef Name, uint64_t SizeInBits, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_base_type), NULL, // File/directory name + NULL, // Imported modules NULL, //TheCU, MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -183,7 +195,9 @@ DIBuilder::createBasicType(StringRef Name, uint64_t SizeInBits, ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags; ConstantInt::get(Type::getInt32Ty(VMContext), Encoding) }; - return DIBasicType(MDNode::get(VMContext, Elts)); + DIBasicType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The basic type should be valid"); + return T; } /// createQualifiedType - Create debugging information entry for a qualified @@ -193,6 +207,7 @@ DIDerivedType DIBuilder::createQualifiedType(unsigned Tag, DIType FromTy) { Value *Elts[] = { GetTagConstant(VMContext, Tag), NULL, // Filename + NULL, // Imported modules NULL, //TheCU, MDString::get(VMContext, StringRef()), // Empty name. ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -202,7 +217,9 @@ DIDerivedType DIBuilder::createQualifiedType(unsigned Tag, DIType FromTy) { ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags FromTy }; - return DIDerivedType(MDNode::get(VMContext, Elts)); + DIDerivedType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The derived type should be valid"); + return T; } /// createPointerType - Create debugging information entry for a pointer. @@ -213,6 +230,7 @@ DIBuilder::createPointerType(DIType PointeeTy, uint64_t SizeInBits, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_pointer_type), NULL, // Filename + NULL, // Imported modules NULL, //TheCU, MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -222,7 +240,9 @@ DIBuilder::createPointerType(DIType PointeeTy, uint64_t SizeInBits, ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags PointeeTy }; - return DIDerivedType(MDNode::get(VMContext, Elts)); + DIDerivedType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The pointer type should be valid"); + return T; } DIDerivedType DIBuilder::createMemberPointerType(DIType PointeeTy, DIType Base) { @@ -230,6 +250,7 @@ DIDerivedType DIBuilder::createMemberPointerType(DIType PointeeTy, DIType Base) Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_ptr_to_member_type), NULL, // Filename + NULL, // Imported modules NULL, //TheCU, NULL, ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -240,7 +261,9 @@ DIDerivedType DIBuilder::createMemberPointerType(DIType PointeeTy, DIType Base) PointeeTy, Base }; - return DIDerivedType(MDNode::get(VMContext, Elts)); + DIDerivedType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The member pointer type should be valid"); + return T; } /// createReferenceType - Create debugging information entry for a reference @@ -251,6 +274,7 @@ DIDerivedType DIBuilder::createReferenceType(unsigned Tag, DIType RTy) { Value *Elts[] = { GetTagConstant(VMContext, Tag), NULL, // Filename + NULL, // Imported modules NULL, // TheCU, NULL, // Name ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -260,7 +284,9 @@ DIDerivedType DIBuilder::createReferenceType(unsigned Tag, DIType RTy) { ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags RTy }; - return DIDerivedType(MDNode::get(VMContext, Elts)); + DIDerivedType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The reference type should be valid"); + return T; } /// createTypedef - Create debugging information entry for a typedef. @@ -271,6 +297,7 @@ DIDerivedType DIBuilder::createTypedef(DIType Ty, StringRef Name, DIFile File, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_typedef), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Context), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNo), @@ -280,7 +307,9 @@ DIDerivedType DIBuilder::createTypedef(DIType Ty, StringRef Name, DIFile File, ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags Ty }; - return DIDerivedType(MDNode::get(VMContext, Elts)); + DIDerivedType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The typedef Type should be valid"); + return T; } /// createFriend - Create debugging information entry for a 'friend'. @@ -291,6 +320,7 @@ DIType DIBuilder::createFriend(DIType Ty, DIType FriendTy) { Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_friend), NULL, + NULL, // Imported modules Ty, NULL, // Name ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -300,7 +330,9 @@ DIType DIBuilder::createFriend(DIType Ty, DIType FriendTy) { ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags FriendTy }; - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The friend type should be valid"); + return T; } /// createInheritance - Create debugging information entry to establish @@ -312,6 +344,7 @@ DIDerivedType DIBuilder::createInheritance( Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_inheritance), NULL, + NULL, // Imported modules Ty, NULL, // Name ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line @@ -321,7 +354,9 @@ DIDerivedType DIBuilder::createInheritance( ConstantInt::get(Type::getInt32Ty(VMContext), Flags), BaseTy }; - return DIDerivedType(MDNode::get(VMContext, Elts)); + DIDerivedType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The inheritance type should be valid"); + return T; } /// createMemberType - Create debugging information entry for a member. @@ -333,6 +368,7 @@ DIDerivedType DIBuilder::createMemberType( Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_member), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Scope), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -342,7 +378,9 @@ DIDerivedType DIBuilder::createMemberType( ConstantInt::get(Type::getInt32Ty(VMContext), Flags), Ty }; - return DIDerivedType(MDNode::get(VMContext, Elts)); + DIDerivedType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The member type should be valid"); + return T; } /// createStaticMemberType - Create debugging information entry for a @@ -356,6 +394,7 @@ DIType DIBuilder::createStaticMemberType(DIDescriptor Scope, StringRef Name, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_member), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Scope), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -366,7 +405,9 @@ DIType DIBuilder::createStaticMemberType(DIDescriptor Scope, StringRef Name, Ty, Val }; - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The static member type should be valid"); + return T; } /// createObjCIVar - Create debugging information entry for Objective-C @@ -382,6 +423,7 @@ DIType DIBuilder::createObjCIVar(StringRef Name, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_member), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(File), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -395,7 +437,9 @@ DIType DIBuilder::createObjCIVar(StringRef Name, MDString::get(VMContext, SetterName), ConstantInt::get(Type::getInt32Ty(VMContext), PropertyAttributes) }; - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The Objective-C IVar type should be valid"); + return T; } /// createObjCIVar - Create debugging information entry for Objective-C @@ -409,6 +453,7 @@ DIType DIBuilder::createObjCIVar(StringRef Name, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_member), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(File), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -419,7 +464,9 @@ DIType DIBuilder::createObjCIVar(StringRef Name, Ty, PropertyNode }; - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The Objective-C IVar type should be valid"); + return T; } /// createObjCProperty - Create debugging information entry for Objective-C @@ -440,7 +487,9 @@ DIObjCProperty DIBuilder::createObjCProperty(StringRef Name, ConstantInt::get(Type::getInt32Ty(VMContext), PropertyAttributes), Ty }; - return DIObjCProperty(MDNode::get(VMContext, Elts)); + DIObjCProperty P(MDNode::get(VMContext, Elts)); + assert(P.Verify() && "The Objective-C property should be valid"); + return P; } /// createTemplateTypeParameter - Create debugging information for template @@ -458,7 +507,9 @@ DIBuilder::createTemplateTypeParameter(DIDescriptor Context, StringRef Name, ConstantInt::get(Type::getInt32Ty(VMContext), LineNo), ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo) }; - return DITemplateTypeParameter(MDNode::get(VMContext, Elts)); + DITemplateTypeParameter P(MDNode::get(VMContext, Elts)); + assert(P.Verify() && "The template type parameter should be valid"); + return P; } /// createTemplateValueParameter - Create debugging information for template @@ -478,7 +529,9 @@ DIBuilder::createTemplateValueParameter(DIDescriptor Context, StringRef Name, ConstantInt::get(Type::getInt32Ty(VMContext), LineNo), ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo) }; - return DITemplateValueParameter(MDNode::get(VMContext, Elts)); + DITemplateValueParameter P(MDNode::get(VMContext, Elts)); + assert(P.Verify() && "The template value parameter should be valid"); + return P; } /// createClassType - Create debugging information entry for a class. @@ -497,6 +550,7 @@ DICompositeType DIBuilder::createClassType(DIDescriptor Context, StringRef Name, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_class_type), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Context), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -529,6 +583,7 @@ DICompositeType DIBuilder::createStructType(DIDescriptor Context, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_structure_type), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Context), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -556,6 +611,7 @@ DICompositeType DIBuilder::createUnionType( Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_union_type), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Scope), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -568,7 +624,9 @@ DICompositeType DIBuilder::createUnionType( ConstantInt::get(Type::getInt32Ty(VMContext), RunTimeLang), Constant::getNullValue(Type::getInt32Ty(VMContext)) }; - return DICompositeType(MDNode::get(VMContext, Elts)); + DICompositeType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The union type should be valid"); + return T; } /// createSubroutineType - Create subroutine type. @@ -578,6 +636,7 @@ DIBuilder::createSubroutineType(DIFile File, DIArray ParameterTypes) { Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_subroutine_type), Constant::getNullValue(Type::getInt32Ty(VMContext)), + Constant::getNullValue(Type::getInt32Ty(VMContext)), // Imported modules Constant::getNullValue(Type::getInt32Ty(VMContext)), MDString::get(VMContext, ""), ConstantInt::get(Type::getInt32Ty(VMContext), 0), @@ -590,7 +649,9 @@ DIBuilder::createSubroutineType(DIFile File, DIArray ParameterTypes) { ConstantInt::get(Type::getInt32Ty(VMContext), 0), Constant::getNullValue(Type::getInt32Ty(VMContext)) }; - return DICompositeType(MDNode::get(VMContext, Elts)); + DICompositeType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The subroutine type should be valid"); + return T; } /// createEnumerationType - Create debugging information entry for an @@ -603,6 +664,7 @@ DICompositeType DIBuilder::createEnumerationType( Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_enumeration_type), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Scope), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), @@ -617,7 +679,9 @@ DICompositeType DIBuilder::createEnumerationType( }; MDNode *Node = MDNode::get(VMContext, Elts); AllEnumTypes.push_back(Node); - return DICompositeType(Node); + DICompositeType T(Node); + assert(T.Verify() && "The enumeration type should be valid"); + return T; } /// createArrayType - Create debugging information entry for an array. @@ -627,6 +691,7 @@ DICompositeType DIBuilder::createArrayType(uint64_t Size, uint64_t AlignInBits, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_array_type), NULL, // Filename/Directory, + Constant::getNullValue(Type::getInt32Ty(VMContext)), // Imported modules NULL, //TheCU, MDString::get(VMContext, ""), ConstantInt::get(Type::getInt32Ty(VMContext), 0), @@ -639,7 +704,9 @@ DICompositeType DIBuilder::createArrayType(uint64_t Size, uint64_t AlignInBits, ConstantInt::get(Type::getInt32Ty(VMContext), 0), Constant::getNullValue(Type::getInt32Ty(VMContext)) }; - return DICompositeType(MDNode::get(VMContext, Elts)); + DICompositeType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The array type should be valid"); + return T; } /// createVectorType - Create debugging information entry for a vector. @@ -650,6 +717,7 @@ DIType DIBuilder::createVectorType(uint64_t Size, uint64_t AlignInBits, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_array_type), NULL, // Filename/Directory, + Constant::getNullValue(Type::getInt32Ty(VMContext)), // Imported modules NULL, //TheCU, MDString::get(VMContext, ""), ConstantInt::get(Type::getInt32Ty(VMContext), 0), @@ -662,7 +730,9 @@ DIType DIBuilder::createVectorType(uint64_t Size, uint64_t AlignInBits, ConstantInt::get(Type::getInt32Ty(VMContext), 0), Constant::getNullValue(Type::getInt32Ty(VMContext)) }; - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The vector type should be valid"); + return T; } /// createArtificialType - Create a new DIType with "artificial" flag set. @@ -684,9 +754,11 @@ DIType DIBuilder::createArtificialType(DIType Ty) { CurFlags = CurFlags | DIType::FlagArtificial; // Flags are stored at this slot. - Elts[8] = ConstantInt::get(Type::getInt32Ty(VMContext), CurFlags); + Elts[9] = ConstantInt::get(Type::getInt32Ty(VMContext), CurFlags); - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The artificial type should be valid"); + return T; } /// createObjectPointerType - Create a new type with both the object pointer @@ -709,9 +781,11 @@ DIType DIBuilder::createObjectPointerType(DIType Ty) { CurFlags = CurFlags | (DIType::FlagObjectPointer | DIType::FlagArtificial); // Flags are stored at this slot. - Elts[8] = ConstantInt::get(Type::getInt32Ty(VMContext), CurFlags); + Elts[9] = ConstantInt::get(Type::getInt32Ty(VMContext), CurFlags); - return DIType(MDNode::get(VMContext, Elts)); + DIType T(MDNode::get(VMContext, Elts)); + assert(T.Verify() && "The object pointer type should be valid"); + return T; } /// retainType - Retain DIType in a module even if it is not referenced @@ -740,6 +814,7 @@ DIType DIBuilder::createForwardDecl(unsigned Tag, StringRef Name, Value *Elts[] = { GetTagConstant(VMContext, Tag), F.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Scope), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), Line), @@ -911,6 +986,7 @@ DISubprogram DIBuilder::createFunction(DIDescriptor Context, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_subprogram), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Context), MDString::get(VMContext, Name), MDString::get(VMContext, Name), @@ -958,6 +1034,7 @@ DISubprogram DIBuilder::createMethod(DIDescriptor Context, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_subprogram), F.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Context), MDString::get(VMContext, Name), MDString::get(VMContext, Name), @@ -993,6 +1070,7 @@ DINameSpace DIBuilder::createNameSpace(DIDescriptor Scope, StringRef Name, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_namespace), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Scope), MDString::get(VMContext, Name), ConstantInt::get(Type::getInt32Ty(VMContext), LineNo) @@ -1010,6 +1088,7 @@ DILexicalBlockFile DIBuilder::createLexicalBlockFile(DIDescriptor Scope, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_lexical_block), File.getFileNode(), + NULL, // Imported modules Scope }; DILexicalBlockFile R(MDNode::get(VMContext, Elts)); @@ -1026,6 +1105,7 @@ DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_lexical_block), File.getFileNode(), + NULL, // Imported modules getNonCompileUnitScope(Scope), ConstantInt::get(Type::getInt32Ty(VMContext), Line), ConstantInt::get(Type::getInt32Ty(VMContext), Col), |