1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/graphite/block-pr47654.c b/gcc-4.9/gcc/testsuite/gcc.dg/graphite/block-pr47654.c
new file mode 100644
index 000000000..9cdeb0c35
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/graphite/block-pr47654.c
@@ -0,0 +1,25 @@
+int a[128][40];
+
+void __attribute__ ((noinline, noclone))
+foo (void)
+{
+  int i, j;
+  for (i = 0; i < 40; i++)
+    for (j = 0; j < 128; j++)
+      a[j][i] = 4;
+}
+
+int
+main ()
+{
+  int i, j;
+  foo ();
+  for (i = 0; i < 40; i++)
+    for (j = 0; j < 128; j++)
+      if (a[j][i] != 4)
+	__builtin_abort ();
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-not "will be loop blocked" "graphite" } } */
+/* { dg-final { cleanup-tree-dump "graphite" } } */