[OPENMP] Initial parsing and sema analysis for 'flush' directive.

llvm-svn: 213512
diff --git a/clang/include/clang-c/Index.h b/clang/include/clang-c/Index.h
index e4d3ebd..f69f567 100644
--- a/clang/include/clang-c/Index.h
+++ b/clang/include/clang-c/Index.h
@@ -2187,9 +2187,13 @@
    */
   CXCursor_OMPTaskwaitDirective          = 245,
 
+  /** \brief OpenMP flush directive.
+   */
+  CXCursor_OMPFlushDirective             = 246,
+
   /** \brief Windows Structured Exception Handling's leave statement.
    */
-  CXCursor_SEHLeaveStmt                  = 246,
+  CXCursor_SEHLeaveStmt                  = 247,
 
   CXCursor_LastStmt                      = CXCursor_SEHLeaveStmt,