[PATCH] D111774: [SCEV][NFC] Reduce memory footprint & compile time via DFS refactoring

[Nikita Popov via Phabricator via llvm-commits]

nikic accepted this revision.
nikic added a comment.
This revision is now accepted and ready to land.

LGTM. I don't see any practical impact, but this still makes sense to me.


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https://reviews.llvm.org/D111774