[Bug c/111804] wrong code with '-O3 -fno-inline-functions-called-once -fno-inline-small-functions -fno-toplevel-reorder -fno-tree-fre'

[19373742 at buaa dot edu.cn via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111804

--- Comment #1 from CTC <19373742 at buaa dot edu.cn> ---
Created attachment 56104
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56104&action=edit
The compiler output