[Bug middle-end/111630] Optimizing for size compiles additions to several instructions

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111630

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the extra stuff comes from SCCP when it is trying to reduce the
depedencies on the IV from the loop.