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...less likely that they'd re-enable it in the future. vedant > > Any and all advice is appreciated -- thanks! > > - Brian Gesiak > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20180319/8a9ea5a3/attachment.html>

Hello all! (+cc Vedant Kumar, who I've been told knows a lot about UBSan!) I am trying to fix an assert that occurs when the transforms in llvm/lib/Transforms/Coroutines are applied to LLVM IR that has been generated with UBSan enabled -- specifically, '-fsanitize=null'. You can see an example of the assert in this 26-line C++ file here: https://godbolt.org/g/Gw9UZq Note that