[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.

> This should include everything now.

:-)
If `@llvm.get.active.lane.mask` can't be lowered to a VCTP (e.g. overflow) I guess that means we will have to revert it to an icmp, in order to avoid a backend isel match error. This shouldn't happen yet, but will add this.


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

https://reviews.llvm.org/D79175