diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 5d21fb1..9c765b1 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2518,8 +2518,23 @@
 //===----------------------------------------------------------------------===//
 
 // Out-of-line virtual method to give class a home.
-void SDNode::ANCHOR() {
-}
+void SDNode::ANCHOR() {}
+void HandleSDNode::ANCHOR() {}
+void StringSDNode::ANCHOR() {}
+void ConstantSDNode::ANCHOR() {}
+void ConstantFPSDNode::ANCHOR() {}
+void GlobalAddressSDNode::ANCHOR() {}
+void FrameIndexSDNode::ANCHOR() {}
+void JumpTableSDNode::ANCHOR() {}
+void ConstantPoolSDNode::ANCHOR() {}
+void BasicBlockSDNode::ANCHOR() {}
+void SrcValueSDNode::ANCHOR() {}
+void RegisterSDNode::ANCHOR() {}
+void ExternalSymbolSDNode::ANCHOR() {}
+void CondCodeSDNode::ANCHOR() {}
+void VTSDNode::ANCHOR() {}
+void LoadSDNode::ANCHOR() {}
+void StoreSDNode::ANCHOR() {}
 
 /// Profile - Gather unique data for the node.
 ///