diff -r b0b1c1c481d3 gcc/testsuite/gcc.dg/graphite/block-3.c
--- a/gcc/testsuite/gcc.dg/graphite/block-3.c	Fri Mar 25 13:14:48 2011 +0100
+++ b/gcc/testsuite/gcc.dg/graphite/block-3.c	Fri Mar 25 13:55:25 2011 +0100
@@ -1,4 +1,5 @@
 /* { dg-require-effective-target size32plus } */
+/* { dg-require-effective-target run_expensive_tests }  PR testsuite/48283 */
 /* { dg-timeout-factor 4.0 } */
 
 #define DEBUG 0
diff -r b0b1c1c481d3 gcc/testsuite/gcc.dg/graphite/block-4.c
--- a/gcc/testsuite/gcc.dg/graphite/block-4.c	Fri Mar 25 13:14:48 2011 +0100
+++ b/gcc/testsuite/gcc.dg/graphite/block-4.c	Fri Mar 25 13:55:25 2011 +0100
@@ -1,4 +1,5 @@
 /* { dg-require-effective-target size32plus } */
+/* { dg-require-effective-target run_expensive_tests }  PR testsuite/48283 */
 
 #define DEBUG 0
 #if DEBUG
diff -r b0b1c1c481d3 gcc/testsuite/gcc.dg/graphite/block-7.c
--- a/gcc/testsuite/gcc.dg/graphite/block-7.c	Fri Mar 25 13:14:48 2011 +0100
+++ b/gcc/testsuite/gcc.dg/graphite/block-7.c	Fri Mar 25 13:55:25 2011 +0100
@@ -1,4 +1,5 @@
 /* { dg-require-effective-target size32plus } */
+/* { dg-require-effective-target run_expensive_tests }  PR testsuite/48283 */
 
 #define DEBUG 0
 #if DEBUG
diff -r b0b1c1c481d3 gcc/testsuite/gcc.dg/graphite/block-8.c
--- a/gcc/testsuite/gcc.dg/graphite/block-8.c	Fri Mar 25 13:14:48 2011 +0100
+++ b/gcc/testsuite/gcc.dg/graphite/block-8.c	Fri Mar 25 13:55:25 2011 +0100
@@ -1,4 +1,5 @@
 /* { dg-require-effective-target size32plus } */
+/* { dg-require-effective-target run_expensive_tests }  PR testsuite/48283 */
 
 #define DEBUG 0
 #if DEBUG