https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95267
--- Comment #7 from otcmaf <xuemaosheng at huawei dot com> --- (In reply to Andrew Pinski from comment #5) > (In reply to otcmaf from comment #4) > > Do you mean that those pattern above are also wrong pattern ? > > YES those are broken. Ok, thanks very much.