1 files changed, 0 insertions, 7 deletions
diff --git a/Eigen/src/Core/arch/NEON/MathFunctions.h b/Eigen/src/Core/arch/NEON/MathFunctions.h
index 13e3f4989..8bf572788 100644
--- a/Eigen/src/Core/arch/NEON/MathFunctions.h
+++ b/Eigen/src/Core/arch/NEON/MathFunctions.h
@@ -43,13 +43,6 @@ ptanh<Packet4f>(const Packet4f& x) {
   return internal::generic_fast_tanh_float(x);
 }
 
-// Error function.
-template <>
-EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED Packet4f
-perf<Packet4f>(const Packet4f& x) {
-  return internal::generic_fast_erf_float(x);
-}
-
 } // end namespace internal
 
 } // end namespace Eigen