diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp
index d01989fbb2fa4..73462a9c9ac4a 100644
--- a/llvm/lib/CodeGen/RegAllocGreedy.cpp
+++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp
@@ -180,10 +180,6 @@ FunctionPass* llvm::createGreedyRegisterAllocator() {
   return new RAGreedy();
 }
 
-namespace llvm {
-FunctionPass *createGreedyRegisterAllocator(RegClassFilterFunc Ftor);
-}
-
 FunctionPass *llvm::createGreedyRegisterAllocator(RegClassFilterFunc Ftor) {
   return new RAGreedy(Ftor);
 }