diff --git a/lib/CodeGen/TargetOptionsImpl.cpp b/lib/CodeGen/TargetOptionsImpl.cpp
index 2cc0d4002d7..b5d4160f939 100644
--- a/lib/CodeGen/TargetOptionsImpl.cpp
+++ b/lib/CodeGen/TargetOptionsImpl.cpp
@@ -49,29 +49,3 @@ bool TargetOptions::HonorSignDependentRoundingFPMath() const {
 StringRef TargetOptions::getTrapFunctionName() const {
   return TrapFuncName;
 }
-
-bool operator==(const TargetOptions &LHS, const TargetOptions &RHS) {
-#define ARE_EQUAL(X) LHS.X == RHS.X
-  return
-    ARE_EQUAL(UnsafeFPMath) &&
-    ARE_EQUAL(NoInfsFPMath) &&
-    ARE_EQUAL(NoNaNsFPMath) &&
-    ARE_EQUAL(HonorSignDependentRoundingFPMathOption) &&
-    ARE_EQUAL(UseSoftFloat) &&
-    ARE_EQUAL(NoZerosInBSS) &&
-    ARE_EQUAL(JITEmitDebugInfo) &&
-    ARE_EQUAL(JITEmitDebugInfoToDisk) &&
-    ARE_EQUAL(GuaranteedTailCallOpt) &&
-    ARE_EQUAL(DisableTailCalls) &&
-    ARE_EQUAL(StackAlignmentOverride) &&
-    ARE_EQUAL(RealignStack) &&
-    ARE_EQUAL(SSPBufferSize) &&
-    ARE_EQUAL(EnableFastISel) &&
-    ARE_EQUAL(PositionIndependentExecutable) &&
-    ARE_EQUAL(EnableSegmentedStacks) &&
-    ARE_EQUAL(UseInitArray) &&
-    ARE_EQUAL(TrapFuncName) &&
-    ARE_EQUAL(FloatABIType) &&
-    ARE_EQUAL(AllowFPOpFusion);
-#undef ARE_EQUAL
-}