[PATCH] D119266: [SimplifyCFG] Do not merge landingpads for invokes with deopt state.

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

Hot take: then the deopt is simply misdesigned.
The landingpad should simply be non-empty, it should contain a call to some intrinsic with `nomerge` attribute, so it stays unique.
(It sounds quite similar to the `hasaddresstaken` brokenness.)

More realistically, then we need to add the opposite transform into simplifycfg.


Repository:
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https://reviews.llvm.org/D119266