https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98911
--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> --- Fixed in GCC12.
crazylht at gmail dot com via Gcc-bugs Sat, 24 Apr 2021 18:18:53 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98911
--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> --- Fixed in GCC12.