[Bug target/95650] aarch64: Missed optimization storing addition of two shorts

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95650

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think clang is wrong here.  The abi says the non lower 16 bits is undefined.
So they could be set and you could get a wrap around.