[PATCH] D70997: [ARM] Sink splat to ICmp

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

Thanks. Turned out this wasn't quite as simple as I was thinking. First it broke tail predication, the new version here should fix that, it's just a case of what is considered "loop invariant".

The other thing is I still had D66580 <https://reviews.llvm.org/D66580> applied when making this patch, and the tests don't look as good with it applied. Still fine in comparison, but we should really get back to that one.


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  https://reviews.llvm.org/D70997/new/

https://reviews.llvm.org/D70997