Make NamedMDNode not be a subclass of Value, and simplify the interface
for creating and populating NamedMDNodes.

llvm-svn: 109061
diff --git a/llvm/unittests/VMCore/MetadataTest.cpp b/llvm/unittests/VMCore/MetadataTest.cpp
index 04db486..942b848 100644
--- a/llvm/unittests/VMCore/MetadataTest.cpp
+++ b/llvm/unittests/VMCore/MetadataTest.cpp
@@ -130,11 +130,12 @@
   MDNode *n = MDNode::get(Context, &V, 1);
   MDNode *n2 = MDNode::get(Context, &V2, 1);
 
-  MDNode *Nodes[2] = { n, n2 };
-
   Module M("MyModule", Context);
   const char *Name = "llvm.NMD1";
-  NamedMDNode *NMD = NamedMDNode::Create(Context, Name, &Nodes[0], 2, &M);
+  NamedMDNode *NMD = M.getOrInsertNamedMetadata(Name);
+  NMD->addOperand(n);
+  NMD->addOperand(n2);
+
   std::string Str;
   raw_string_ostream oss(Str);
   NMD->print(oss);