[PATCH] D71209: InstCombine: Don't rewrite phi-of-bitcast when the phi has other users

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added inline comments.


================
Comment at: llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp:2203
         if (OldPhiNodes.insert(PNode))
           PhiWorklist.push_back(PNode);
         continue;
----------------
I think we should be doing those checks here.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71209/new/

https://reviews.llvm.org/D71209