[PATCH] D55301: RegAlloc: Allow targets to split register allocation

Mon Apr 20 15:46:01 PDT 2020

arsenm added a comment.

In D55301#1993283 <https://reviews.llvm.org/D55301#1993283>, @qcolombet wrote:

> > but it depends on the fastregalloc rewrite patches
>
> Which ones?

D54368 <https://reviews.llvm.org/D54368> and D52010 <https://reviews.llvm.org/D52010>. I started rebasing the tests a few months ago but didn't finish; I think I got distracted by regressed loop spills vs. last time I rebased

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