Make older versions of bison happy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35099 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-upgrade/UpgradeParser.y b/tools/llvm-upgrade/UpgradeParser.y
index 9b2f09c..75d85e3 100644
--- a/tools/llvm-upgrade/UpgradeParser.y
+++ b/tools/llvm-upgrade/UpgradeParser.y
@@ -3186,7 +3186,7 @@
     $$.I = BinaryOperator::create(Instruction::Xor, $2.V, Ones);
     if ($$.I == 0)
       error("Could not create a xor instruction");
-    $$.S = $2.S
+    $$.S = $2.S;
   }
   | ShiftOps ResolvedVal ',' ResolvedVal {
     if (!$4.V->getType()->isInteger() ||