From: Arnold Schwaighofer <aschwaighofer@apple.com>
Date: Tue, 9 Jun 2015 00:17:40 +0000 (+0000)
Subject: Fix unused variable warning
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d386615ed3ac94407105096ba0add4372a4f829d;p=oota-llvm.git

Fix unused variable warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239369 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/IPO/MergeFunctions.cpp b/lib/Transforms/IPO/MergeFunctions.cpp
index 6ef1ac77da3..5acd8e248d8 100644
--- a/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/lib/Transforms/IPO/MergeFunctions.cpp
@@ -1437,6 +1437,7 @@ void MergeFunctions::replaceFunctionInTree(FnTreeType::iterator &IterToF,
   assert((F->mayBeOverridden() && G->mayBeOverridden()) ||
          (!F->mayBeOverridden() && !G->mayBeOverridden()) &&
          "Only change functions if both are strong or both are weak");
+  (void)F;
 
   IterToF->replaceBy(G);
 }