HexagonVectorLoopCarriedReuse.cpp: Apply LLVM_ATTRIBUTE_UNUSED. [-Wunused-function]
llvm-svn: 313947
diff --git a/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp b/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp
index 18dfd2a..77dc5f5 100644
--- a/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonVectorLoopCarriedReuse.cpp
@@ -183,6 +183,7 @@
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 @@
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";