From d490d4f02314ecf8aa85b6b44d54e13701b4b950 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 6 Dec 2005 17:30:58 +0000
Subject: Fix test/Regression/Linker/2005-12-06-AppendingZeroLengthArrays.ll
 and PR662.  Thanks to Markus for providing me with a ton of files to
 reproduce the problem!

llvm-svn: 24619
---
 llvm/lib/Linker/LinkModules.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/Linker/LinkModules.cpp')

diff --git a/llvm/lib/Linker/LinkModules.cpp b/llvm/lib/Linker/LinkModules.cpp
index d20044fa3c8..732fdf919e3 100644
--- a/llvm/lib/Linker/LinkModules.cpp
+++ b/llvm/lib/Linker/LinkModules.cpp
@@ -748,6 +748,8 @@ static bool LinkAppendingVars(Module *M,
       unsigned NewSize = T1->getNumElements() + T2->getNumElements();
       ArrayType *NewType = ArrayType::get(T1->getElementType(), NewSize);
 
+      G1->setName("");   // Clear G1's name in case of a conflict!
+      
       // Create the new global variable...
       GlobalVariable *NG =
         new GlobalVariable(NewType, G1->isConstant(), G1->getLinkage(),
-- 
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