[PATCH] D60318: [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline.

[Clement Courbet via Phabricator via llvm-commits]

courbet marked 6 inline comments as done.
courbet added a comment.

> I encourage adding small memcmp tests to test-suite as a follow-up, so we know that things won't break going forward.

I'm working on it.

> I haven't seen the DomTreeUpdater API before now, so I'm assuming the tests are verifying that we made the correct updates (and the earlier rL361239 <https://reviews.llvm.org/rL361239> has survived in trunk).

That was my first go at it too. Tests do break when I remove the updates, so I'm guessing they do :D


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  https://reviews.llvm.org/D60318/new/

https://reviews.llvm.org/D60318