[PATCH] D137944: [ObjC][ARC] Teach the OptimizeSequences step of ObjCARCOpts about WinEH funclet tokens

[Stefan Gränitz via Phabricator via llvm-commits]

sgraenitz added a comment.

There doesn't seem to be a 1-to-1 relationship between deleted and inserted retain/release calls and thus we don't attempt to preserve bundle operands in general.


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  rG LLVM Github Monorepo

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https://reviews.llvm.org/D137944