From 2da4671e05cbc1a2e2eec21e87de04d6c0e9b2e3 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 11 Oct 2006 01:47:58 +0000
Subject: FindModifiedNodeSlot needs to add LoadSDNode ivars to create proper
 SelectionDAGCSEMap ID.

llvm-svn: 30866
---
 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 61f0a49d7a6..895ae47f99b 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -454,6 +454,15 @@ SDNode *SelectionDAG::FindModifiedNodeSlot(SDNode *N,
   SelectionDAGCSEMap::NodeID ID;
   ID.SetOpcode(N->getOpcode());
   ID.SetValueTypes(N->getVTList());
+  if (const LoadSDNode *LD = dyn_cast<LoadSDNode>(N)) {
+    ID.AddInteger(LD->getAddressingMode());
+    ID.AddInteger(LD->getExtensionType());
+    ID.AddInteger(LD->getLoadVT());
+    ID.AddPointer(LD->getSrcValue());
+    ID.AddInteger(LD->getSrcValueOffset());
+    ID.AddInteger(LD->getAlignment());
+    ID.AddInteger(LD->isVolatile());
+  }
   ID.SetOperands(Ops, NumOps);
   return CSEMap.FindNodeOrInsertPos(ID, InsertPos);
 }
-- 
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