Quiet VC++ warnings

llvm-svn: 17484
diff --git a/llvm/utils/TableGen/InstrSelectorEmitter.cpp b/llvm/utils/TableGen/InstrSelectorEmitter.cpp
index 9a2ce4a..e9c6344 100644
--- a/llvm/utils/TableGen/InstrSelectorEmitter.cpp
+++ b/llvm/utils/TableGen/InstrSelectorEmitter.cpp
@@ -344,7 +344,7 @@
     break;
   }
 
-  return AnyUnset | N->getType() == MVT::Other;
+  return AnyUnset | (N->getType() == MVT::Other);
 }
 
 /// clone - This method is used to make an exact copy of the current pattern,