From: Duncan Sands <baldrick@free.fr>
Date: Thu, 8 Jan 2009 20:55:49 +0000 (+0000)
Subject: Use mayBeOverridden here, in anticipation of the
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=86062afbc49b549a653d38fb03702051f3917df7;p=oota-llvm.git

Use mayBeOverridden here, in anticipation of the
day when more linkage types will be handled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61944 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/VMCore/Globals.cpp b/lib/VMCore/Globals.cpp
index c917dfc3be7..de1b247150e 100644
--- a/lib/VMCore/Globals.cpp
+++ b/lib/VMCore/Globals.cpp
@@ -252,7 +252,7 @@ const GlobalValue *GlobalAlias::resolveAliasedGlobal(bool stopOnWeak) const {
   SmallPtrSet<const GlobalValue*, 3> Visited;
 
   // Check if we need to stop early.
-  if (stopOnWeak && hasWeakLinkage())
+  if (stopOnWeak && mayBeOverridden())
     return this;
 
   const GlobalValue *GV = getAliasedGlobal();
@@ -260,7 +260,7 @@ const GlobalValue *GlobalAlias::resolveAliasedGlobal(bool stopOnWeak) const {
 
   // Iterate over aliasing chain, stopping on weak alias if necessary.
   while (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV)) {
-    if (stopOnWeak && GA->hasWeakLinkage())
+    if (stopOnWeak && GA->mayBeOverridden())
       break;
 
     GV = GA->getAliasedGlobal();