[PATCH] D79175: [ARM][MVE] Tail-Predication: use @llvm.get.active.lane.mask to get the BTC

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

Sorry for being a bit impatient, but was wondering if this is okay as an initial commit?
As there are several moving parts involved here, an initial commit and a first in-tree version would be convenient to iterate on, for example:

- I want to have a look at codegen to see if we can improve it,
- I have added a test case `@Correlation` that we want to support. It's currently rejected because of possible overflow, that's why I have added an option to force it, but I would like to have a closer look at this again.


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  https://reviews.llvm.org/D79175/new/

https://reviews.llvm.org/D79175