Handle HANDLENODE: just return itself.

llvm-svn: 26011
diff --git a/llvm/utils/TableGen/DAGISelEmitter.cpp b/llvm/utils/TableGen/DAGISelEmitter.cpp
index b03d752..44d1262 100644
--- a/llvm/utils/TableGen/DAGISelEmitter.cpp
+++ b/llvm/utils/TableGen/DAGISelEmitter.cpp
@@ -2958,6 +2958,7 @@
      << "  case ISD::EntryToken:       // These leaves remain the same.\n"
      << "  case ISD::BasicBlock:\n"
      << "  case ISD::Register:\n"
+     << "  case ISD::HANDLENODE:\n"
      << "  case ISD::TargetConstant:\n"
      << "  case ISD::TargetConstantPool:\n"
      << "  case ISD::TargetFrameIndex:\n"