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diff --git a/libgomp/testsuite/libgomp.c/pr39591-3.c b/libgomp/testsuite/libgomp.c/pr39591-3.c
new file mode 100644
index 00000000..a9aeea7c
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/pr39591-3.c
@@ -0,0 +1,40 @@
+/* PR other/39591 */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+int err, a[40];
+
+void __attribute__((noinline))
+foo (int *array)
+{
+#pragma omp task
+  {
+    int j;
+    for (j = 0; j < sizeof array / sizeof array[0]; j++)
+      if (array[j] != 0x55555555)
+#pragma omp atomic
+	err++;
+  }
+}
+
+int
+main (void)
+{
+  int k;
+  for (k = 0; k < sizeof a / sizeof a[0]; k++)
+    a[k] = 0x55555555;
+
+#pragma omp parallel
+  {
+    int i;
+
+#pragma omp for schedule (dynamic)
+    for (i = 0; i < 50; i++)
+      foo (a);
+  }
+  if (err)
+    abort ();
+  return 0;
+}