From cfaf556999da6415d73c63c892235c559eaa4208 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 16 Jan 2009 21:15:56 +0000
Subject: [PATCH] new nodes should be added to the worklist, not old nodes.

llvm-svn: 62359
---
 lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 8b984665be0..46c62ca56bd 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -3358,7 +3358,7 @@ SDValue DAGCombiner::ReduceLoadWidth(SDNode *N) {
       : DAG.getExtLoad(ExtType, VT, LN0->getChain(), NewPtr,
                        LN0->getSrcValue(), LN0->getSrcValueOffset() + PtrOff,
                        EVT, LN0->isVolatile(), NewAlign);
-    AddToWorkList(N);
+    AddToWorkList(Load.Node);
     if (CombineSRL) {
       WorkListRemover DeadNodes(*this);
       DAG.ReplaceAllUsesOfValueWith(N0.getValue(1), Load.getValue(1),
@@ -3366,6 +3366,7 @@ SDValue DAGCombiner::ReduceLoadWidth(SDNode *N) {
       CombineTo(N->getOperand(0).getNode(), Load);
     } else
       CombineTo(N0.getNode(), Load, Load.getValue(1));
+    
     if (ShAmt) {
       if (Opc == ISD::SIGN_EXTEND_INREG)
         return DAG.getNode(Opc, VT, Load, N->getOperand(1));