From c17c38f3cc9e13a669e73f3966ff0de6cba72ade Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 23 May 2002 18:36:25 +0000
Subject: Make sure the extracted function has external linkage, so that it
 doesn't get eliminated by globaldce!

llvm-svn: 2736
---
 llvm/tools/extract/extract.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'llvm')

diff --git a/llvm/tools/extract/extract.cpp b/llvm/tools/extract/extract.cpp
index 7a6a1c101ec..a78d1fd9b99 100644
--- a/llvm/tools/extract/extract.cpp
+++ b/llvm/tools/extract/extract.cpp
@@ -39,6 +39,9 @@ struct FunctionExtractorPass : public Pass {
         // Yes, it is.  Keep track of it...
         Named = *I;
 
+        // Make sure it's globally accessable...
+        Named->setInternalLinkage(false);
+
         // Remove the named function from the module.
         M->getFunctionList().remove(I);
         E = M->end();
-- 
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