Minor bug.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35219 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 5623776..70506e3 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -4009,7 +4009,8 @@
 
         // Check if it is possible to fold the expression to address mode.
         if (UseTy &&
-            TLI.isLegalAddressExpression(Instruction::Add, BinOp->getOperand(0),
+            TLI.isLegalAddressExpression(BinOp->getOpcode(),
+                                         BinOp->getOperand(0),
                                          BinOp->getOperand(1), UseTy)) {
           DestBBs.insert(UserBB);
           MadeChange = true;