From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Wed, 5 Mar 2008 23:21:39 +0000 (+0000)
Subject: Missed patch from my last commit
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=9f2ee703663d8ca7d91cfdaf773fc70273e9e482;p=oota-llvm.git

Missed patch from my last commit


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47977 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp
index f055b4af92f..0d8ba4e3e88 100644
--- a/lib/Linker/LinkModules.cpp
+++ b/lib/Linker/LinkModules.cpp
@@ -1046,6 +1046,16 @@ static bool LinkAppendingVars(Module *M,
   return false;
 }
 
+static bool ResolveAliases(Module *Dest) {
+  for (Module::alias_iterator I = Dest->alias_begin(), E = Dest->alias_end();
+       I != E; ++I) {
+    GlobalValue* GV = const_cast<GlobalValue*>(I->getAliasedGlobal());
+    if (!GV->isDeclaration())
+      I->replaceAllUsesWith(GV);
+  }
+
+  return false;
+}
 
 // LinkModules - This function links two modules together, with the resulting
 // left module modified to be the composite of the two input modules.  If an