[Bug tree-optimization/125750] Excessive vector unrolling leads to excessive spilling

[tnfchris at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125750

--- Comment #4 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
yeah definitely. I hadn't looked at the scalar code in yet.

There looks to be some missing missing mask optimizations on the "bad" SVE code
we generate today as well.