phoebewang wrote: > @tstellar Can a note be added somewhere about this? Folks upgrading to > llvm-18.1.6 will get errors unless they drop -march=native if they were on > 18.1.5
Although I agree we should add a note, I don't think this patch affects much. The problem only coccurs when combining `-march=native` with AVX512 options on a non AVX512 target. This actually is not a valid scenario. The compiled binary will contain AVX512 instruction which crashes it on the target. It violates the intention of using `-march=native`. I also don't see where the error from with 18.1.6. If there were errors, it should come from 18.1.5. https://github.com/llvm/llvm-project/pull/91694 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
