[PATCH] D17154: Bug fix: use dyn_cast_or_null instead of dyn_cast

[Chad Rosier via llvm-commits]

mcrosier accepted this revision.
mcrosier added a reviewer: mcrosier.
mcrosier added a comment.
This revision is now accepted and ready to land.

LGTM.


Repository:
  rL LLVM

http://reviews.llvm.org/D17154