diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenTBAA.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenTBAA.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenTBAA.cpp b/clang/lib/CodeGen/CodeGenTBAA.cpp index ab45d1f..ad47303 100644 --- a/clang/lib/CodeGen/CodeGenTBAA.cpp +++ b/clang/lib/CodeGen/CodeGenTBAA.cpp @@ -161,6 +161,10 @@ llvm::MDNode *CodeGenTBAA::getTypeInfoHelper(const Type *Ty) { if (Ty->isPointerType() || Ty->isReferenceType()) return createScalarTypeNode("any pointer", getChar(), Size); + // Accesses to arrays are accesses to objects of their element types. + if (CodeGenOpts.NewStructPathTBAA && Ty->isArrayType()) + return getTypeInfo(cast<ArrayType>(Ty)->getElementType()); + // Enum types are distinct types. In C++ they have "underlying types", // however they aren't related for TBAA. if (const EnumType *ETy = dyn_cast<EnumType>(Ty)) { |