[PATCH] D99750: [LV, VP] RFC: VP intrinsics support for the Loop Vectorizer (Proof-of-Concept)

Fri Feb 25 08:23:37 PST 2022

vkmr added a subscriber: ABataev.
vkmr added a comment.

> So, um, I would like to look at your patches, but I'm not having much success running "arc patch" against them.

@SamB, this patch is highly out of sync with the upstream and won't work in its current state. The VPlan infrastructure has significantly changed since this patch. If you want to focus on the VPlan part of this patch, patch stack - D104608 <https://reviews.llvm.org/D104608>, D104610 <https://reviews.llvm.org/D104610>, D104673 <https://reviews.llvm.org/D104673>, D104979 <https://reviews.llvm.org/D104979> is a bit more recent although I suspect they would still conflict with the upstream.

The good news is that there has been lot of backend work done to support this and there is renewed interest in this work. I won't be maintaining this work anymore. I think @ABataev and @simoll would be taking care of it going forward. You can also join this LLVM-VP discord channel <https://discord.com/channels/826061339721203813/943171410124210217> to follow/contribute to its progress.

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https://reviews.llvm.org/D99750