https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91971
--- Comment #3 from qinzhao at gcc dot gnu.org --- (In reply to Martin Liška from comment #2) > Confirmed. Can you please send the patch to mailing list? I have sent the patch to gcc-patches several weeks ago, and pinged twice already: https://gcc.gnu.org/ml/gcc-patches//2019-10/msg01506.html are you the reviewer for this?