Silence VC++ warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19506 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DataStructure/PgmDependenceGraph.cpp b/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
index 69201c2..f35cd07 100644
--- a/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
+++ b/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
@@ -176,7 +176,7 @@
       firstSsaDone = true;                   // flags if we just rolled over
     } 
 
-  if (depFlags & ControlDeps != 0)
+  if ((depFlags & ControlDeps) != 0)
     {
       assert(0 && "Cannot handle control deps");
       // iterFlags &= ~FirstTimeFlag;           // clear "firstTime" flag