From 8cf476be5b4be900ae3ae1fa43cff65d005d3d39 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Thu, 27 Aug 2009 15:32:38 +0000
Subject: [PATCH] Remove an entry from ValueMap before removing elements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80247 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Metadata.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/VMCore/Metadata.cpp b/lib/VMCore/Metadata.cpp
index 208e1bcedcc..60ec1c5c6ca 100644
--- a/lib/VMCore/Metadata.cpp
+++ b/lib/VMCore/Metadata.cpp
@@ -101,8 +101,8 @@ static std::vector<Value*> getValType(MDNode *N) {
 }
 
 MDNode::~MDNode() {
-  dropAllReferences();
   getType()->getContext().pImpl->MDNodes.remove(this);
+  dropAllReferences();
 }
 
 //===----------------------------------------------------------------------===//