[PATCH] D79100: [LV] Emit new IR intrinsic llvm.get.active.mask for tail-folded loops

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

Many thanks for looking at this!

This needs to be committed together with the backend patch that adds support for lowering this intrinsic. That is nearly done (hopefully), and am expecting a commit somewhere  next week, so will definitely wait a few days.

I will add that test case (sorry, I overlooked and missed that), and will follow up to reduce the arguments in the TTI hook.


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  https://reviews.llvm.org/D79100/new/

https://reviews.llvm.org/D79100