lib/CodeGen/CodeGenTBAA.cpp

73   if (const TagType *TTy = dyn_cast<TagType>(QTy))
74     return TTy->getDecl()->hasAttr<MayAliasAttr>();
77   if (const TypedefType *TTy = dyn_cast<TypedefType>(QTy)) {
78     if (TTy->getDecl()->hasAttr<MayAliasAttr>())
81     return TypeHasMayAlias(TTy->desugar());
177   if (const RecordType *TTy = QTy->getAs<RecordType>()) {
178     const RecordDecl *RD = TTy->getDecl()->getDefinition();
228   if (const RecordType *TTy = QTy->getAs<RecordType>()) {
229     const RecordDecl *RD = TTy->getDecl()->getDefinition();
248   if (const RecordType *TTy = QTy->getAs<RecordType>()) {
249     const RecordDecl *RD = TTy->getDecl()->getDefinition();