[PATCH] D45754: [PM/LoopUnswitch] Detect irreducible control flow within loops and skip unswitching non-trivial edges.

[Chandler Carruth via llvm-commits]

Hang off on doing more testing. I have more failures w/ non-trivial
unswitching just in the test suite, so I already have multiple
reproductions that I'm working on.

On Thu, Apr 19, 2018 at 9:41 PM Fedor Sergeev via Phabricator <
reviews at reviews.llvm.org> wrote:

> fedor.sergeev added a comment.
>
> Ahem... sorry for checking it only now, but this does not seem to address
> a testcase from PR36379, so it must be a different issue.
> I will put this to more testing to see if it improves anything on our
> workflow.
>
>
> Repository:
>   rL LLVM
>
> https://reviews.llvm.org/D45754
>
>
>
>
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