https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110281
--- Comment #5 from CTC <19373742 at buaa dot edu.cn> --- Could you please do me a favor to confirm whether this phenomenon indicates a bug or a normal behavior? Actually, I also found other optimization sequences with -fstrict-aliasing which output 'checksum = 85C697B'. Thanks very much for your efforts in advance!