FindModifiedNodeSlot needs to add LoadSDNode ivars to create proper SelectionDAGCSEMap ID.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30866 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 61f0a49..895ae47 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -454,6 +454,15 @@
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);
}