[PATCH] D86147: [LangRef] Revise semantics of get.active.lane.mask

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

Hi Luke, thanks for sharing your thoughts. I agree with your analysis. The in-tree vector extension that I am aware of that supports first faulting loads is Arm's SVE. While I work on Arm's MVE, I hope and think this is useful for SVE (and other targets) too, i.e. I think  ffirst mask capability can be used. But since the devil is in the details here, an implementation would need to prove this. Hopefully that happens soon.


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https://reviews.llvm.org/D86147