[PATCH] D67709: [ARM][MVE] Cleanup tail-predicated loop

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

> So the pass shouldn't attempt to convert a loop that contains any vector intrinsics, other than masked.load and masked.store. So, we will actually need to do extra work for this to operate with MVE intrinsics. Even once we've done that, the pass only tries to remove the old icmp predicates, which we pattern match. If the user defined predicates match those that the vectorizer outputs, then there's no reason why we won't perform this transform. I would say that I'd add a test, but we don't have intrinsic support yet...

Excellent, thanks for the reminder/clarification.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67709/new/

https://reviews.llvm.org/D67709