Even though no caller actually uses the new value

(what matters is that it is added to the worklist),
it seems more logical to return it.

llvm-svn: 55606

llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h

@@ -155,10 +155,11 @@ public:
 
   /// ReanalyzeNode - Recompute the NodeID and correct processed operands
   /// for the specified node, adding it to the worklist if ready.
-  void ReanalyzeNode(SDNode *N) {
+  SDNode *ReanalyzeNode(SDNode *N) {
     N->setNodeId(NewNode);
     SDValue V(N, 0);
     AnalyzeNewNode(V); // FIXME: ignore the change?
+    return V.getNode();
   }
 
   void NoteDeletion(SDNode *Old, SDNode *New) {