[PATCH] D122539: [SelectionDAG][DAGCombiner] Reuse exist node by reassociate

[Douglas Yung via Phabricator via llvm-commits]

dyung added a comment.

Hi @bcl5980, one of our internal tests started to hit an assertion failure while building which I bisected back to this change. I have filed the details as issue #56170, can you take a look?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122539/new/

https://reviews.llvm.org/D122539