--- gcc/graphite.h	2018/08/01 06:53:34	263192
+++ gcc/graphite.h	2018/08/01 07:21:08	263193
@@ -37,6 +37,8 @@
 #include <isl/schedule.h>
 #include <isl/ast_build.h>
 #include <isl/schedule_node.h>
+#include <isl/id.h>
+#include <isl/space.h>
 
 typedef struct poly_dr *poly_dr_p;