From c1874b7a7c61a0eaa73fa8e6ce4be37a1c468691 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Thu, 1 Jul 2010 19:58:05 +0000
Subject: Preserve debug info for only extracted symbols.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107417 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/llvm-extract/llvm-extract.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/llvm-extract/llvm-extract.cpp b/tools/llvm-extract/llvm-extract.cpp
index 276dfd638b..e6b5b8465d 100644
--- a/tools/llvm-extract/llvm-extract.cpp
+++ b/tools/llvm-extract/llvm-extract.cpp
@@ -112,6 +112,7 @@ int main(int argc, char **argv) {
   Passes.add(createGVExtractionPass(GVs, DeleteFn, Relink));
   if (!DeleteFn)
     Passes.add(createGlobalDCEPass());           // Delete unreachable globals
+  Passes.add(createStripDeadDebugInfoPass());    // Remove dead debug info
   Passes.add(createDeadTypeEliminationPass());   // Remove dead types...
   Passes.add(createStripDeadPrototypesPass());   // Remove dead func decls
 
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