From 6cdb7e22aaa229d2b2845d7e8a5a11a30eeaac99 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 1 Apr 2010 20:13:28 +0000
Subject: [PATCH] Skip checking preferred alignment of GVs defined in other
 translation units all together.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100133 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 4fcfeecb49a..0ba65ab7f96 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -6152,7 +6152,7 @@ unsigned SelectionDAG::InferPtrAlignment(SDValue Ptr) const {
     unsigned Align = GV->getAlignment();
     if (!Align) {
       if (GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV)) {
-        if (GV->getType()->getElementType()->isSized()) {
+        if (GVar->hasInitializer()) {
           const TargetData *TD = TLI.getTargetData();
           Align = TD->getPreferredAlignment(GVar);
         }
-- 
2.34.1