https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100041
--- Comment #19 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I'm worried that there isn't enough time to find out before GCC11 release if some packages in the wild aren't using that option. E.g. I wonder where it comes from in this PR. Clearly it doesn't come from gcc, so does it come from LLVM makefiles or has the reporter just added it?