Fixed inverted condition.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47590 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Analysis/GRExprEngine.cpp b/Analysis/GRExprEngine.cpp
index fcbe4cc..cc1e899 100644
--- a/Analysis/GRExprEngine.cpp
+++ b/Analysis/GRExprEngine.cpp
@@ -582,7 +582,7 @@
     
   NodeSet DstTmp;
   
-  if (!isa<DeclRefExpr>(Ex))
+  if (isa<DeclRefExpr>(Ex))
     DstTmp.Add(Pred);
   else
     Visit(Ex, Pred, DstTmp);