[PATCH] D110057: [LoopFlatten] Move it to a LoopPassManager
Sjoerd Meijer via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Sep 21 02:46:02 PDT 2021
SjoerdMeijer added a comment.
Also having talked to @dmgreen , I am now more convinced that having LoopFlatten separate makes sense (because it doesn't preserve much info as it works on pairs of outer/inner loops and removes the inner if it can). So I think we can abandon this patch. I can look into preserving LCSSA though, perhaps that can be kept up to date avoiding rerunning the pass.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D110057/new/
https://reviews.llvm.org/D110057
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