[Bug target/118984] Unnecessary instructions are emitted when addition terms are in an unfortunate order

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118984

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
It only shows up with arguments and returns due to register allocation
constraints.

I am not sure if this is that important.