From 463c32eaf6d137f7b42f1189e8ce747ea35da2ae Mon Sep 17 00:00:00 2001
From: Davide Italiano <davide@freebsd.org>
Date: Sat, 24 Dec 2016 17:17:21 +0000
Subject: [PATCH] [NewGVN] Prefer `auto` to explicit type when the latter is
 obvious.

llvm-svn: 290499
---
 llvm/lib/Transforms/Scalar/NewGVN.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Transforms/Scalar/NewGVN.cpp b/llvm/lib/Transforms/Scalar/NewGVN.cpp
index 7ef795fedf0f..0fa7181c489a 100644
--- a/llvm/lib/Transforms/Scalar/NewGVN.cpp
+++ b/llvm/lib/Transforms/Scalar/NewGVN.cpp
@@ -1045,7 +1045,7 @@ void NewGVN::performCongruenceFinding(Value *V, const Expression *E) {
       }
     }
     markUsersTouched(V);
-    if (Instruction *I = dyn_cast<Instruction>(V))
+    if (auto *I = dyn_cast<Instruction>(V))
       if (MemoryAccess *MA = MSSA->getMemoryAccess(I))
         markMemoryUsersTouched(MA);
   }