https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112495
--- Comment #1 from wierton <141242068 at smail dot nju.edu.cn> --- Correction: It should be -O3.
141242068 at smail dot nju.edu.cn via Gcc-bugs Sun, 12 Nov 2023 06:34:27 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112495
--- Comment #1 from wierton <141242068 at smail dot nju.edu.cn> --- Correction: It should be -O3.