Really, only if reopen


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12080 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp
index dea8e9f..a313bd5 100644
--- a/lib/Analysis/DataStructure/Local.cpp
+++ b/lib/Analysis/DataStructure/Local.cpp
@@ -581,7 +581,8 @@
 
           // If this is freopen, merge the file descriptor passed in with the
           // result.
-          Result.mergeWith(getValueDest(**--CS.arg_end()));
+          if (F->getName() == "freopen")
+            Result.mergeWith(getValueDest(**--CS.arg_end()));
 
           return;
         } else if (F->getName() == "fclose" && CS.arg_end()-CS.arg_begin() ==1){