https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82674
--- Comment #3 from Jeffrey A. Law <law at redhat dot com> --- So while fixing the expander that allocates dynamic space is easy. Fixing the other cases is harder, particularly since we need another scratch. Given it's always been expected that the probing internval might be limited by such things, I think it's best to just error out for too-large a probing interval.