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

[Quentin Colombet via llvm-commits]

qcolombet added a comment.

Hi Wei,

Sure, if it is required to unblock some other stuff, go for it.
However, file a PR so that we remember to revert the related patch and do the proper fix.

Cheers,
-Quentin


Repository:
  rL LLVM

http://reviews.llvm.org/D19486