[Bug target/103781] Cost model for SLP for aarch64 is not so good still

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103781

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think it is the generic (and cortex-a53) cost model which is bad,
-mcpu=cortex-a57 and -mcpu=neoverse-n1 is fine.