[PATCH] D72420: [LoopRotate] Add support for rotating loops with switch exit

[Alexis Beingessner via Phabricator via llvm-commits]

Gankra added a comment.

@nikic Is this patch still something that can/should be rebased and landed? (Investigating whether it can fix some issues we're seeing in Firefox <https://bugzilla.mozilla.org/show_bug.cgi?id=1672610> related to Rust upgrading to llvm 10)


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https://reviews.llvm.org/D72420