[LoopInterchange] Tidy up and remove unnecessary dyn_casts. NFC.
authorChad Rosier <mcrosier@codeaurora.org>
Tue, 13 Sep 2016 12:56:04 +0000 (12:56 +0000)
committerChad Rosier <mcrosier@codeaurora.org>
Tue, 13 Sep 2016 12:56:04 +0000 (12:56 +0000)
commit09c1109b12945861d3eab1ef4548d61ba57126ed
treea6965546b3a77630f44e0f071474a6b9efc90b0a
parent043d613791c0019c6ea8e7c872deaa6503f64c7c
[LoopInterchange] Tidy up and remove unnecessary dyn_casts. NFC.

llvm-svn: 281328
llvm/lib/Transforms/Scalar/LoopInterchange.cpp