https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117543
--- Comment #2 from Yunbo Ni <yunboni at smail dot nju.edu.cn> --- After reviewing the commit, I realized it's a duplicate of bug 117476. The mistake was due to using the wrong commit in the bisect process. I’ll be more careful with this next time. Apologies for the oversight.
