Clear a bit in this file that was causing a miscompilation of 178.galgel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23980 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index ee6f8dd4ce9c6985beea5e17af9cac58d6b26e46..0ccd0383ea70bead6483c2ecb416bbc21805d7db 100644 (file)
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -2472,7 +2472,7 @@ SDOperand DAGCombiner::SimplifySetCC(MVT::ValueType VT, SDOperand N0,
           if (N0.getOperand(0) == N1.getOperand(1))
             return DAG.getSetCC(VT, N0.getOperand(1), N1.getOperand(0), Cond);
           if (N0.getOperand(1) == N1.getOperand(0))
-            return DAG.getSetCC(VT, N0.getOperand(1), N1.getOperand(1), Cond);
+            return DAG.getSetCC(VT, N0.getOperand(0), N1.getOperand(1), Cond);
         }
       }