tree-vrp.h: Add include guard.

2017-08-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* tree-vrp.h: Add include guard.

From-SVN: r250846

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3ac9b897ce400968517be73c902249664ac0d61d..16b03043c7a16d1f1005477b70a95db419ee2ca2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2017-08-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+       * tree-vrp.h: Add include guard.
+
 2017-08-02  Uros Bizjak  <ubizjak@gmail.com>
 
        PR target/81644

diff --git a/gcc/tree-vrp.h b/gcc/tree-vrp.h
index ef2c68a752beccaca91f58b0667060ad3df72c04..f84403a0f833f4557be0f60ad4091b8c6d2aee72 100644 (file)
--- a/gcc/tree-vrp.h
+++ b/gcc/tree-vrp.h
@@ -17,6 +17,9 @@ You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
+#ifndef GCC_TREE_VRP_H
+#define GCC_TREE_VRP_H
+
 /* Type of value ranges.  See value_range_d In tree-vrp.c for a
    description of these types.  */
 enum value_range_type { VR_UNDEFINED, VR_RANGE,
@@ -57,3 +60,4 @@ extern void extract_range_from_unary_expr (value_range *vr,
                                           value_range *vr0_,
                                           tree op0_type);
 
+#endif /* GCC_TREE_VRP_H */