From: Chris Lattner <sabre@nondot.org>
Date: Fri, 8 Oct 2004 22:05:31 +0000 (+0000)
Subject: If we found a dead global, we should at least delete it...
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8f57e9c083b1e1aa9677e83284969ab65b975821;p=oota-llvm.git

If we found a dead global, we should at least delete it...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16858 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp
index 5c460539e18..dcbd87d5666 100644
--- a/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/lib/Transforms/IPO/GlobalOpt.cpp
@@ -364,6 +364,7 @@ static bool ProcessInternalGlobal(GlobalVariable *GV, Module::giterator &GVI) {
 
   if (GV->use_empty()) {
     DEBUG(std::cerr << "GLOBAL DEAD: " << *GV);
+    GV->getParent()->getGlobalList().erase(GV);
     ++NumDeleted;
     return true;
   }