Index: configure.ac
===================================================================
--- configure.ac	(revision 218391)
+++ configure.ac	(revision 218392)
@@ -1658,6 +1658,9 @@ if test "x$with_isl" != "xno" &&
     ISL_CHECK_VERSION(0,11)
     if test "${gcc_cv_isl}" = no ; then
       ISL_CHECK_VERSION(0,12)
+      if test "${gcc_cv_isl}" = no ; then
+        ISL_CHECK_VERSION(0,14)
+      fi
     fi
   fi
   dnl Only execute fail-action, if ISL has been requested.
Index: gcc/config.in
===================================================================
--- gcc/config.in	(revision 218391)
+++ gcc/config.in	(revision 218392)
@@ -1211,6 +1211,12 @@
 #endif
 
 
+/* Define if isl_schedule_constraints_compute_schedule exists. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
+#endif
+
+
 /* Define to 1 if you have the `kill' function. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_KILL
Index: gcc/configure.ac
===================================================================
--- gcc/configure.ac	(revision 218391)
+++ gcc/configure.ac	(revision 218392)
@@ -5495,8 +5495,31 @@ AC_ARG_VAR(CLOOGLIBS,[How to link CLOOG]
 AC_ARG_VAR(CLOOGINC,[How to find CLOOG include files])
 if test "x${CLOOGLIBS}" != "x" ; then 
    AC_DEFINE(HAVE_cloog, 1, [Define if cloog is in use.])
+
+  # Check whether isl_schedule_constraints_compute_schedule is available;
+  # it's new in ISL-0.13.
+  saved_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS $ISLINC"
+  saved_LIBS="$LIBS"
+  LIBS="$LIBS $CLOOGLIBS $ISLLIBS $GMPLIBS"
+
+  AC_MSG_CHECKING([Checking for isl_schedule_constraints_compute_schedule])
+  AC_TRY_LINK([#include <isl/schedule.h>],
+              [isl_schedule_constraints_compute_schedule (NULL);],
+              [ac_has_isl_schedule_constraints_compute_schedule=yes],
+              [ac_has_isl_schedule_constraints_compute_schedule=no])
+  AC_MSG_RESULT($ac_has_isl_schedule_constraints_compute_schedule)
+
+  LIBS="$saved_LIBS"
+  CFLAGS="$saved_CFLAGS"
+
+  if test x"$ac_has_isl_schedule_constraints_compute_schedule" = x"yes"; then
+     AC_DEFINE(HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE, 1,
+               [Define if isl_schedule_constraints_compute_schedule exists.])
+  fi
 fi
 
+
 # Check for plugin support
 AC_ARG_ENABLE(plugin,
 [AS_HELP_STRING([--enable-plugin], [enable plugin support])],
Index: gcc/graphite-clast-to-gimple.c
===================================================================
--- gcc/graphite-clast-to-gimple.c	(revision 218391)
+++ gcc/graphite-clast-to-gimple.c	(revision 218392)
@@ -30,6 +30,11 @@ along with GCC; see the file COPYING3.
 #include <isl/aff.h>
 #include <cloog/cloog.h>
 #include <cloog/isl/domain.h>
+#ifdef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
+#include <isl/deprecated/int.h>
+#include <isl/lp.h>
+#include <isl/deprecated/ilp_int.h>
+#endif
 #endif
 
 #include "system.h"
Index: gcc/graphite-optimize-isl.c
===================================================================
--- gcc/graphite-optimize-isl.c	(revision 218391)
+++ gcc/graphite-optimize-isl.c	(revision 218392)
@@ -28,6 +28,10 @@ along with GCC; see the file COPYING3.
 #include <isl/band.h>
 #include <isl/aff.h>
 #include <isl/options.h>
+#ifdef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
+#include <isl/deprecated/int.h>
+#include <isl/deprecated/aff_int.h>
+#endif
 #endif
 
 #include "system.h"
@@ -373,7 +377,11 @@ getScheduleForBandList (isl_band_list *B
 	{
 	  for (i = ScheduleDimensions - 1 ;  i >= 0 ; i--)
 	    {
+#ifdef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
+	      if (isl_band_member_is_coincident (Band, i))
+#else
 	      if (isl_band_member_is_zero_distance (Band, i))
+#endif
 		{
 		  isl_map *TileMap;
 		  isl_union_map *TileUMap;
Index: gcc/graphite-poly.c
===================================================================
--- gcc/graphite-poly.c	(revision 218391)
+++ gcc/graphite-poly.c	(revision 218392)
@@ -30,6 +30,10 @@ along with GCC; see the file COPYING3.
 #include <isl/aff.h>
 #include <cloog/cloog.h>
 #include <cloog/isl/domain.h>
+#ifdef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
+#include <isl/deprecated/int.h>
+#include <isl/deprecated/ilp_int.h>
+#endif
 #endif
 
 #include "system.h"
Index: gcc/graphite-sese-to-poly.c
===================================================================
--- gcc/graphite-sese-to-poly.c	(revision 218391)
+++ gcc/graphite-sese-to-poly.c	(revision 218392)
@@ -29,6 +29,11 @@ along with GCC; see the file COPYING3.
 #include <cloog/cloog.h>
 #include <cloog/cloog.h>
 #include <cloog/isl/domain.h>
+#ifdef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
+#include <isl/deprecated/int.h>
+#include <isl/deprecated/aff_int.h>
+#include <isl/deprecated/constraint_int.h>
+#endif
 #endif
 
 #include "system.h"
Index: gcc/graphite-interchange.c
===================================================================
--- gcc/graphite-interchange.c	(revision 218391)
+++ gcc/graphite-interchange.c	(revision 218392)
@@ -31,6 +31,12 @@ along with GCC; see the file COPYING3.
 #include <isl/ilp.h>
 #include <cloog/cloog.h>
 #include <cloog/isl/domain.h>
+#ifdef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
+#include <isl/deprecated/int.h>
+#include <isl/deprecated/aff_int.h>
+#include <isl/deprecated/ilp_int.h>
+#include <isl/deprecated/constraint_int.h>
+#endif
 #endif
 
 #include "system.h"
Index: Makefile.def
===================================================================
--- Makefile.def	(revision 218391)
+++ Makefile.def	(revision 218392)
@@ -296,6 +296,10 @@ dependencies = { module=all-build-fixinc
 // Host modules specific to gcc.
 dependencies = { module=configure-gcc; on=configure-intl; };
 dependencies = { module=configure-gcc; on=all-gmp; };
+dependencies = { module=configure-gcc; on=all-mpfr; };
+dependencies = { module=configure-gcc; on=all-mpc; };
+dependencies = { module=configure-gcc; on=all-isl; };
+dependencies = { module=configure-gcc; on=all-cloog; };
 dependencies = { module=configure-gcc; on=all-lto-plugin; };
 dependencies = { module=configure-gcc; on=all-binutils; };
 dependencies = { module=configure-gcc; on=all-gas; };
