[PATCH] D147954: [SimplifyCFG]Prevent premature simplification of indirect callsites with profile data

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

Could you please start by implementing metadata merging, and then return to this patch only if strictly necessary? I'd rather not have another SimplifyCFG option for such a niche use case, if it's possible to get most of the benefit via standard metadata merging.


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  https://reviews.llvm.org/D147954/new/

https://reviews.llvm.org/D147954