[PATCH] D107692: [DAGCombine] Prevent the transform of combine for multi-use operand

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

1. Please upload all patches with full context. (`-U99999`)
2. I do not understand how one-use check here is acting as a correctness check


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  https://reviews.llvm.org/D107692/new/

https://reviews.llvm.org/D107692