1 files changed, 38 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-7.c b/gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-7.c
new file mode 100644
index 000000000..04dd01d17
--- /dev/null
+++ b/gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-7.c
@@ -0,0 +1,38 @@
+#define N 500
+
+int A[N+5][N+5][N+5];
+
+void abort (void);
+
+int foo (void)
+{
+  int i, j, k;
+
+  for (i = 0; i < N + 5; i++)
+    for (j = 0; j < N + 5; j++)
+      for (k = 0; k < N + 5; k++)
+	A[i][j][k] = i + j + k;
+
+  /* Loop i: carried no dependency.  */
+  for (i = 0; i < N; i++)
+    for (j = 0; j < N; j++)
+      for (k = 0; k < N; k++)
+	A[k+1][j+2][i+1] = A[k][j][i+1];
+
+  return A[1][5][2];
+}
+
+int main (void)
+{
+  if (5 != foo ())
+    abort ();
+
+  return 0;
+}
+
+/* Check that parallel code generation part make the right answer.  */
+/* { dg-final { scan-tree-dump-times "3 loops carried no dependency" 1 "graphite" } } */
+/* { dg-final { cleanup-tree-dump "graphite" } } */
+/* { dg-final { scan-tree-dump-times "loopfn.0" 4 "optimized" } } */
+/* { dg-final { cleanup-tree-dump "parloops" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */