[PATCH] D65884: [ARM] MVE Tail Predication

[Simon Tatham via Phabricator via llvm-commits]

simon_tatham added a comment.

Sam's suggestion to me for the ACLE intrinsics was that there should be an IR intrinsic that converts the i16 provided by the user into an <n x i1> for whatever n makes sense. In my unpushed (and unpolished) draft implementation there's also one that converts back again, which the ACLE intrinsics will need for the return value of vcmp. So it could be used here as well if that's useful.


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  https://reviews.llvm.org/D65884/new/

https://reviews.llvm.org/D65884