1 files changed, 0 insertions, 15 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
index 03a1d55ddc3..dcdff3e96b3 100644
--- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -104,21 +104,6 @@ static bool callHasFloatingPointArgument(const CallInst *CI) {
   });
 }
 
-/// \brief Check whether the overloaded unary floating point function
-/// corresponding to \a Ty is available.
-static bool hasUnaryFloatFn(const TargetLibraryInfo *TLI, Type *Ty,
-                            LibFunc DoubleFn, LibFunc FloatFn,
-                            LibFunc LongDoubleFn) {
-  switch (Ty->getTypeID()) {
-  case Type::FloatTyID:
-    return TLI->has(FloatFn);
-  case Type::DoubleTyID:
-    return TLI->has(DoubleFn);
-  default:
-    return TLI->has(LongDoubleFn);
-  }
-}
-
 //===----------------------------------------------------------------------===//
 // String and Memory Library Call Optimizations
 //===----------------------------------------------------------------------===//