https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107976
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- ncases = tree_to_shwi (range) + 1; labelvec = XALLOCAVEC (rtx, ncases); memset (labelvec, 0, ncases * sizeof (rtx)); I think this is a won't fix. Doctor, it hurts when I bend my arm this way. Don't bend it that way then.