kadircet added a comment. In D142890#4149181 <https://reviews.llvm.org/D142890#4149181>, @vitalybuka wrote:
> One of your patches likely introduced UB > https://lab.llvm.org/buildbot/#/builders/85/builds/14558 > Can you please take a look? Thanks a lot Vitaly and sorry for not noticing this myself :( This sounds to me like a bad consequence between an empty stringref and memorybuffers. I've put together https://reviews.llvm.org/D144706 to make sure we can prevent this from happening in the library, but getting it reviewed will probably take time. In the meanwhile I've sent out https://reviews.llvm.org/D144708 to stop the bleeding. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D142890/new/ https://reviews.llvm.org/D142890 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
