From 624f3b930d3fc06b86c7fa1855f127f07ad0641f Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 31 Jul 2009 14:22:13 +0000
Subject: Work around a dangling pointer dereference when enumerating
 NamedMDNodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77675 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Bitcode/Writer/ValueEnumerator.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/Bitcode')

diff --git a/lib/Bitcode/Writer/ValueEnumerator.cpp b/lib/Bitcode/Writer/ValueEnumerator.cpp
index cf4a8761cb..7583bb96c9 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -227,6 +227,9 @@ void ValueEnumerator::EnumerateValue(const Value *V) {
       MetadataBase *M = *I;
       EnumerateValue(M);
     }
+    Values.push_back(std::make_pair(V, 1U));
+    ValueMap[V] = Values.size();
+    return;
   }
 
   // Add the value.
-- 
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