[PATCH] D18583: Cloning: Reduce complexity of debug info cloning and fix correctness issue.

[Duncan P. N. Exon Smith via llvm-commits]

dexonsmith added a subscriber: dexonsmith.
dexonsmith added a comment.

If you add a test this LGTM.  I suggest adding something to
unittests/Transforms/Utils/.


http://reviews.llvm.org/D18583