Remove an unneeded test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48755 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 9feefb9e303e6ff186c1cabcc1f33fdd9c14b9b6..2229743b923b2592c7a78058f47d546729f87726 100644 (file)
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -770,7 +770,7 @@ SDOperand DAGCombiner::combine(SDNode *N) {
       SDOperand Ops[] = { N1, N0 };
       SDNode *CSENode = DAG.getNodeIfExists(N->getOpcode(), N->getVTList(),
                                             Ops, 2);
-      if (CSENode && CSENode->use_size() <= N->use_size())
+      if (CSENode)
         return SDOperand(CSENode, 0);
     }
   }