[Bug target/112537] Is there a way to disable cpymem pass for rvv

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112537

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>since if vector load and store for smaller structure assign is costable and harmfull to cpu pipeline.

This depends on the Pipeline. Seems like there is a missing cost model for your
cpu somewhere.