From 27c87fff7f0d0502d632e3ce3ede6ae5ccc29ad3 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 29 Jul 2009 22:34:41 +0000
Subject: Read and write NamedMDNode.

llvm-svn: 77517
---
 llvm/lib/Bitcode/Writer/ValueEnumerator.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'llvm/lib/Bitcode/Writer/ValueEnumerator.cpp')

diff --git a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
index 302791a4202..a980e90dcfb 100644
--- a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -221,6 +221,18 @@ void ValueEnumerator::EnumerateValue(const Value *V) {
     return;
   }
 
+  if (const NamedMDNode *N = dyn_cast<NamedMDNode>(V)) {
+    Values.push_back(std::make_pair(V, 1U));
+    ValueMap[V] = Values.size();
+    ValueID = Values.size();
+    for(NamedMDNode::const_elem_iterator I = N->elem_begin(),
+          E = N->elem_end(); I != E; ++I) {
+      MetadataBase *M = *I;
+      EnumerateValue(M);
+    }
+    return;
+  }
+
   // Add the value.
   Values.push_back(std::make_pair(V, 1U));
   ValueID = Values.size();
-- 
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