C++ (Cpp) DIDescriptor::Verify Examples

Example #1

File: DIBuilder.cpp Project: sethfowler/llvm

/// createClassType - Create debugging information entry for a class.
DICompositeType DIBuilder::createClassType(DIDescriptor Context, StringRef Name,
                                           DIFile File, unsigned LineNumber,
                                           uint64_t SizeInBits,
                                           uint64_t AlignInBits,
                                           uint64_t OffsetInBits,
                                           unsigned Flags, DIType DerivedFrom,
                                           DIArray Elements,
                                           MDNode *VTableHolder,
                                           MDNode *TemplateParams) {
  assert((!Context || Context.Verify()) &&
         "createClassType should be called with a valid Context");
  // TAG_class_type is encoded in DICompositeType format.
  Value *Elts[] = {
    GetTagConstant(VMContext, dwarf::DW_TAG_class_type),
    File.getFileNode(),
    getNonCompileUnitScope(Context),
    MDString::get(VMContext, Name),
    ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
    ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
    ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
    ConstantInt::get(Type::getInt32Ty(VMContext), OffsetInBits),
    ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
    DerivedFrom,
    Elements,
    ConstantInt::get(Type::getInt32Ty(VMContext), 0),
    VTableHolder,
    TemplateParams
  };
  DICompositeType R(MDNode::get(VMContext, Elts));
  assert(R.Verify() && "createClassType should return a verifiable DIType");
  return R;
}