vitalybuka added a comment. In D96320#2554493 <https://reviews.llvm.org/D96320#2554493>, @aeubanks wrote:
> This seems like the wrong fix to me. > ThinLTO only runs the simplification pipeline pre-link, then runs it again > plus the optimization pipeline. The optimization pipeline is the only place > that OptimizerLastEPCallback should run (aside from the -O0 pipeline). > Basically, the OptimizerLastEPCallbacks should only ever run once throughout > all of compilation for a given module. > > So it seems like LTO should do the same and only run the simplification > pipeline pre-link, rather than just forward to > `buildPerModuleDefaultPipeline()`, which runs both. Alternative approach: register sanitizers on the backend only D96456 <https://reviews.llvm.org/D96456> Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D96320/new/ https://reviews.llvm.org/D96320 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
