Add NamedMDNode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77409 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 15 insertions, 0 deletions

diff --git a/lib/VMCore/Metadata.cpp b/lib/VMCore/Metadata.cpp
index 1a6288e46a..73f89caa38 100644
--- a/lib/VMCore/Metadata.cpp
+++ b/lib/VMCore/Metadata.cpp
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Metadata.h"
+#include "llvm/Module.h"
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -27,3 +28,17 @@ void MDNode::Profile(FoldingSetNodeID &ID) const {
   for (const_elem_iterator I = elem_begin(), E = elem_end(); I != E; ++I)
     ID.AddPointer(*I);
 }
+
+//===----------------------------------------------------------------------===//
+//NamedMDNode implementation
+//
+NamedMDNode::NamedMDNode(const char *N, unsigned NameLength,
+                         MetadataBase*const* MDs, unsigned NumMDs,
+                         Module *M)
+  : MetadataBase(Type::MetadataTy, Value::NamedMDNodeVal),
+    Parent(M), Name(N, NameLength) {
+  for (unsigned i = 0; i != NumMDs; ++i)
+    Node.push_back(WeakMetadataVH(MDs[i]));
+
+  // FIXME : Add into the parent module.
+}