[PATCH] D19486: Keep dead inst copy from being deleted only when the inst is rematerializable

[Wei Mi via llvm-commits]

wmi added a comment.

Quentin, Is it ok to checkin the workaround for now as it has no downside? I havn't got time to solve the essential problem yet, but I will find the time.

Thanks,
Wei.


Repository:
  rL LLVM

http://reviews.llvm.org/D19486