From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Fri, 25 Jul 2014 07:56:42 +0000 (+0000)
Subject: Store nodes only have 1 result.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=068898df791cd9ec96b55c361d35f71f12910bc7;p=oota-llvm.git

Store nodes only have 1 result.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213928 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a9ba5b87bb9..275790f37c0 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -9119,7 +9119,7 @@ bool DAGCombiner::MergeConsecutiveStores(StoreSDNode* St) {
   StoreSDNode *Index = St;
   while (Index) {
     // If the chain has more than one use, then we can't reorder the mem ops.
-    if (Index != St && !SDValue(Index, 1)->hasOneUse())
+    if (Index != St && !SDValue(Index, 0)->hasOneUse())
       break;
 
     // Find the base pointer and offset for this memory node.