[Bug debug/95360] inconsistent behaviors at -O0

[yangyibiao at hust dot edu.cn]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95360

--- Comment #1 from Yibiao Yang <yangyibiao at hust dot edu.cn> ---
Created attachment 48616
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48616&action=edit
the binary