diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index b25670c..2745356 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -2879,11 +2879,11 @@
     case TargetLowering::Legal:
       Result = DAG.UpdateNodeOperands(Result, Tmp1);
       if (TLI.getOperationAction(Node->getOpcode(), Node->getValueType(0)) ==
-	  TargetLowering::Custom) {
-	Tmp1 = TLI.LowerOperation(Result, DAG);
-	if (Tmp1.Val) {
-	  Result = Tmp1;
-	}
+          TargetLowering::Custom) {
+        Tmp1 = TLI.LowerOperation(Result, DAG);
+        if (Tmp1.Val) {
+          Result = Tmp1;
+        }
       }
       break;
     case TargetLowering::Promote: {