[llvm] r313947 - HexagonVectorLoopCarriedReuse.cpp: Apply LLVM_ATTRIBUTE_UNUSED. [-Wunused-function]

[NAKAMURA Takumi via llvm-commits]

Author: chapuni
Date: Thu Sep 21 18:01:33 2017
New Revision: 313947

URL: http://llvm.org/viewvc/llvm-project?rev=313947&view=rev
Log:
HexagonVectorLoopCarriedReuse.cpp: Apply LLVM_ATTRIBUTE_UNUSED. [-Wunused-function]

Modified:
    llvm/trunk/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp

Modified: llvm/trunk/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp?rev=313947&r1=313946&r2=313947&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp (original)
+++ llvm/trunk/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp Thu Sep 21 18:01:33 2017
@@ -183,6 +183,7 @@ namespace {
    friend raw_ostream &operator<< (raw_ostream &OS, const DepChain &D);
   };
 
+  LLVM_ATTRIBUTE_UNUSED
   raw_ostream &operator<<(raw_ostream &OS, const DepChain &D) {
     const ChainOfDependences &CD = D.Chain;
     int ChainSize = CD.size();
@@ -206,6 +207,7 @@ namespace {
     bool isDefined() { return Inst2Replace != nullptr; }
   };
   typedef struct ReuseValue ReuseValue;
+  LLVM_ATTRIBUTE_UNUSED
   raw_ostream &operator<<(raw_ostream &OS, const ReuseValue &RU) {
     OS << "** ReuseValue ***\n";
     OS << "Instruction to Replace: " << *(RU.Inst2Replace) << "\n";