[llvm] r291328 - [NewGVN] Prefer auto over explicit type. NFCI.

[Davide Italiano via llvm-commits]

Author: davide
Date: Fri Jan  6 20:05:50 2017
New Revision: 291328

URL: http://llvm.org/viewvc/llvm-project?rev=291328&view=rev
Log:
[NewGVN] Prefer auto over explicit type. NFCI.

Modified:
    llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp?rev=291328&r1=291327&r2=291328&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp Fri Jan  6 20:05:50 2017
@@ -849,7 +849,7 @@ const Expression *NewGVN::performSymboli
     // common value unless it dominates the phi block.
     if (HasUndef) {
       // Only have to check for instructions
-      if (Instruction *AllSameInst = dyn_cast<Instruction>(AllSameValue))
+      if (auto *AllSameInst = dyn_cast<Instruction>(AllSameValue))
         if (!DT->dominates(AllSameInst, I))
           return E;
     }