[Bug middle-end/109031] csmith: possible bad code with -O2 -fno-strict-aliasing

[dcb314 at hotmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109031

--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
Created attachment 54596
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54596&action=edit
C source code

After 3 hours further reduction.