From 73ad73e2d87dcb00f2b1b09161c09675b7a8c2a1 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 8 Oct 2004 20:25:55 +0000
Subject: [PATCH] We might as well delete the known-dead global sooner rather
 than later since we know it is dead.

llvm-svn: 16855
---
 llvm/lib/Transforms/IPO/GlobalOpt.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/Transforms/IPO/GlobalOpt.cpp b/llvm/lib/Transforms/IPO/GlobalOpt.cpp
index 402eead8b6b3..b3edc9b8e4a4 100644
--- a/llvm/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/llvm/lib/Transforms/IPO/GlobalOpt.cpp
@@ -316,6 +316,8 @@ static GlobalVariable *SRAGlobal(GlobalVariable *GV) {
     CE->destroyConstant();
   }
 
+  // Delete the old global, now that it is dead.
+  Globals.erase(GV);
   ++NumSRA;
   return NewGlobals[0];
 }
-- 
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