https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102941
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to qinzhao from comment #7) > One question: > > is this ICE triggered by the call to __builtin_clear_padding (&le,....) > inserted by -ftrivial-auto-var-init=pattern (which makes the "le" address > taken, therefore resulting the final ICE?) Yes.