[PATCH] D65802: [DAGCombiner] Rebuild (setcc x, y, ==) from (xor (xor x, y), 1)

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

I don't think this is legal in general unless you restrict it to i1.  See https://rise4fun.com/Alive/1Hyj .


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https://reviews.llvm.org/D65802