[llvm] r372872 - Fix cppcheck variable shadow warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Wed Sep 25 06:45:36 2019
New Revision: 372872

URL: http://llvm.org/viewvc/llvm-project?rev=372872&view=rev
Log:
Fix cppcheck variable shadow warning. NFCI.

Modified:
    llvm/trunk/lib/IR/ConstantsContext.h

Modified: llvm/trunk/lib/IR/ConstantsContext.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/ConstantsContext.h?rev=372872&r1=372871&r2=372872&view=diff
==============================================================================
--- llvm/trunk/lib/IR/ConstantsContext.h (original)
+++ llvm/trunk/lib/IR/ConstantsContext.h Wed Sep 25 06:45:36 2019
@@ -678,9 +678,9 @@ public:
     /// Hash once, and reuse it for the lookup and the insertion if needed.
     LookupKeyHashed Lookup(MapInfo::getHashValue(Key), Key);
 
-    auto I = Map.find_as(Lookup);
-    if (I != Map.end())
-      return *I;
+    auto ItMap = Map.find_as(Lookup);
+    if (ItMap != Map.end())
+      return *ItMap;
 
     // Update to the new value.  Optimize for the case when we have a single
     // operand that we're changing, but handle bulk updates efficiently.