hfinkel added a comment. To be clear, I'm find with disabling union tbaa until we can fix things for real. I'm somewhat concerned that this patch is quadratic in the AST.
FWIW, I tried just setting TBAAPath = true in EmitLValueForField and then returning nullptr from CodeGenTBAA::getTBAAStructTagInfo when BaseQTy->isUnionType() is true. This mostly works, although it does not handle the array case as this patch does. Maybe putting some code in EmitArraySubscriptExpr will also take care of that? Repository: rL LLVM https://reviews.llvm.org/D31885 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
