* gcc-interface/ada-tree.h: Back out change accidentally committed.

From-SVN: r196268

gcc/ada/ChangeLog

+2013-02-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h: Back out change accidentally committed.
+
 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
 
 	PR bootstrap/56258

gcc/ada/gcc-interface/ada-tree.h

@@ -6,7 +6,7 @@
  *                                                                          *
  *                              C Header File                               *
  *                                                                          *
- *          Copyright (C) 1992-2013, Free Software Foundation, Inc.         *
+ *          Copyright (C) 1992-2012, Free Software Foundation, Inc.         *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
@@ -507,11 +507,5 @@ do {						   \
 #define LOOP_STMT_BOTTOM_COND_P(NODE) TREE_LANG_FLAG_0 (LOOP_STMT_CHECK (NODE))
 #define LOOP_STMT_TOP_UPDATE_P(NODE)  TREE_LANG_FLAG_1 (LOOP_STMT_CHECK (NODE))
 
-/* Optimization hints on loops.  */
-#define LOOP_STMT_NO_UNROLL(NODE) TREE_LANG_FLAG_2 (LOOP_STMT_CHECK (NODE))
-#define LOOP_STMT_UNROLL(NODE)    TREE_LANG_FLAG_3 (LOOP_STMT_CHECK (NODE))
-#define LOOP_STMT_NO_VECTOR(NODE) TREE_LANG_FLAG_4 (LOOP_STMT_CHECK (NODE))
-#define LOOP_STMT_VECTOR(NODE)    TREE_LANG_FLAG_5 (LOOP_STMT_CHECK (NODE))
-
 #define EXIT_STMT_COND(NODE)     TREE_OPERAND_CHECK_CODE (NODE, EXIT_STMT, 0)
 #define EXIT_STMT_LABEL(NODE)    TREE_OPERAND_CHECK_CODE (NODE, EXIT_STMT, 1)