[PATCH] D86776: [ARM]{MVE] Enable MVE gathers and scatters by default

[Dave Green via Phabricator via llvm-commits]

dmgreen accepted this revision.
dmgreen added a comment.
This revision is now accepted and ready to land.

I asked Anna to put this patch together so that we had it when we needed it. I've been testing things out and I don't see any real reason not to go for it now though. Performance looks OK, if a bit conservative now that we have the higher costs. And I've not found any correctness issues. I've been trying any code I can find with a forced vector user cost and not run into any problems.

I think this is good to go.

LGTM. Thanks!


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https://reviews.llvm.org/D86776