[PATCH] D44957: [PeepholeOptimizer] Fix infinite recusion in CopyRewriter.

[Eli Friedman via Phabricator via llvm-commits]

efriedma planned changes to this revision.
efriedma added a comment.

Err, sorry, there's something wrong with my testcase... used the wrong version or something?  Looking into it.


Repository:
  rL LLVM

https://reviews.llvm.org/D44957