From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 9 Jul 2008 06:38:06 +0000 (+0000)
Subject: Missed alignment argument on stores lowered from memcpy.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1afe5c3ff8f37a94e47379ff9535b5e03faca020;p=oota-llvm.git

Missed alignment argument on stores lowered from memcpy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53281 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index a82f6dee952..5d814ef0c90 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2813,7 +2813,7 @@ static SDOperand getMemcpyLoadsAndStores(SelectionDAG &DAG,
       Value = getMemsetStringVal(VT, DAG, TLI, Str, SrcOff);
       Store = DAG.getStore(Chain, Value,
                            getMemBasePlusOffset(Dst, DstOff, DAG),
-                           DstSV, DstSVOff + DstOff);
+                           DstSV, DstSVOff + DstOff, false, DstAlign);
     } else {
       Value = DAG.getLoad(VT, Chain,
                           getMemBasePlusOffset(Src, SrcOff, DAG),