Convert a bunch of loops to foreach. NFC.

[oota-llvm.git] / include / llvm / CodeGen / SelectionDAGNodes.h

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 7de1ec842b1b61b1afe7b36958ed208d33260537..619119096d2036536784cb342bb68fd301ad9052 100644 (file)
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -591,7 +591,7 @@ public:
     const SDValue &operator*() const { return I->get(); }
   };
 
-  iterator_range<value_op_iterator> op_values() {
+  iterator_range<value_op_iterator> op_values() const {
     return iterator_range<value_op_iterator>(value_op_iterator(op_begin()),
                                              value_op_iterator(op_end()));
   }