[PATCH] D93274: [DAGCombiner] Don't create sexts of deleted xors when they were in-visit replaced

[Sanjay Patel via Phabricator via llvm-commits]

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

LGTM - there's also a code pattern like this in DAGCombiner::rebuildSetCC(), so it's hopefully safe. But as noted, we can probably do better by changing the structure a bit.


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https://reviews.llvm.org/D93274