[llvm] r290499 - [NewGVN] Prefer `auto` to explicit type when the latter is obvious.

[Davide Italiano via llvm-commits]

Author: davide
Date: Sat Dec 24 11:17:21 2016
New Revision: 290499

URL: http://llvm.org/viewvc/llvm-project?rev=290499&view=rev
Log:
[NewGVN] Prefer `auto` to explicit type when the latter is obvious.

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=290499&r1=290498&r2=290499&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp Sat Dec 24 11:17:21 2016
@@ -1045,7 +1045,7 @@ void NewGVN::performCongruenceFinding(Va
       }
     }
     markUsersTouched(V);
-    if (Instruction *I = dyn_cast<Instruction>(V))
+    if (auto *I = dyn_cast<Instruction>(V))
       if (MemoryAccess *MA = MSSA->getMemoryAccess(I))
         markMemoryUsersTouched(MA);
   }