[PATCH] D149344: [SCEV] Replace IsAvailableOnEntry with block disposition

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

I think the problem here is that when we form LCSSA in SCEVExpander, we only add the phi nodes in the exits to the inserted instructions, but not the ones created by SSAUpdater.


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D149344/new/

https://reviews.llvm.org/D149344