https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102382
--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> --- The issue also exists for -O3
crazylht at gmail dot com via Gcc-bugs Fri, 17 Sep 2021 00:57:19 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102382
--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> --- The issue also exists for -O3