[PATCH] D124364: [Pipelines] Enable EarlyCSE after CoroCleanup to avoid runtime performance losses (5/5)

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

would it make sense to put all of the coroutine lower passes right at the beginning of the pipeline? e.g. around LowerExpectIntrinsicPass? is there a reason CoroSplit is interleaved in the CGSCC pass manager?

I'd like to understand the constraints better before going forward with a solution that currently seems unprincipled to me


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