1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-18.c b/gcc/testsuite/gcc.dg/graphite/scop-18.c
new file mode 100644
index 000000000..4c2a8cdf6
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/scop-18.c
@@ -0,0 +1,26 @@
+/* { dg-require-effective-target size32plus } */
+
+#define N 24
+#define M 1000
+
+float A[1000][1000], B[1000][1000], C[1000][1000];
+
+void test (void)
+{
+  int i, j, k;
+
+  /* These loops contain too few iterations for being strip-mined by 64.  */
+  for (i = 0; i < 24; i++)
+    for (j = 0; j < 24; j++)
+      for (k = 0; k < 24; k++)
+        A[i][j] = B[i][k] * C[k][j];
+
+  /* These loops should still be strip mined.  */
+  for (i = 0; i < 1000; i++)
+    for (j = 0; j < 1000; j++)
+      for (k = 0; k < 1000; k++)
+        A[i][j] = B[i][k] * C[k][j];
+}
+
+/* { dg-final { scan-tree-dump-times "number of SCoPs: 2" 1 "graphite"} } */ 
+/* { dg-final { cleanup-tree-dump "graphite" } } */