https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104334
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- If there is a way to test adding -fno-ipa-modref to the bootstrap. That or -fno-tree-vectorize. I suspect it is one of those two since those were the areas that changed the most for the trunk.
