[llvm] r339021 - [NFC] Fixed unused function warnings

[David Bolvansky via llvm-commits]

Author: xbolva00
Date: Mon Aug  6 08:09:15 2018
New Revision: 339021

URL: http://llvm.org/viewvc/llvm-project?rev=339021&view=rev
Log:
[NFC] Fixed unused function warnings

Modified:
    llvm/trunk/lib/Transforms/IPO/Inliner.cpp

Modified: llvm/trunk/lib/Transforms/IPO/Inliner.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/Inliner.cpp?rev=339021&r1=339020&r2=339021&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/Inliner.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/Inliner.cpp Mon Aug  6 08:09:15 2018
@@ -367,10 +367,12 @@ shouldBeDeferred(Function *Caller, CallS
   return false;
 }
 
+#ifndef NDEBUG
 static std::basic_ostream<char> &operator<<(std::basic_ostream<char> &R,
                                             const ore::NV &Arg) {
   return R << Arg.Val;
 }
+#endif
 
 template <class RemarkT>
 RemarkT &operator<<(RemarkT &&R, const InlineCost &IC) {