[PATCH] D52109: [TwoAddressInstructionPass] Don't update SrcRegMap for copies inserted for tied register constraint when the src isn't killed

[Craig Topper via Phabricator via llvm-commits]

craig.topper planned changes to this revision.
craig.topper added a comment.

Moving back to Plan Changes because I still believe this is the wrong fix. I don't know what the right fix is.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D52109/new/

https://reviews.llvm.org/D52109