https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98630
--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> --- Given we now place CLOBBERS at scope ends even for C code (which is why we "miscompile" the reduced testcase) doesn't it make sense to at least include -Wjump-misses-init into -W[extra] or even -Wall?