--- /dev/null
+/* PR middle-end/36802 */
+
+extern void abort (void);
+
+int q;
+
+int
+foo (int k)
+{
+ int i = 6, n = 0;
+ omp_set_dynamic (0);
+ omp_set_nested (1);
+#pragma omp parallel shared (i) num_threads (3)
+ {
+ int l;
+
+ if (omp_get_num_threads () != 3)
+ #pragma omp atomic
+ n += 1;
+ else
+ #pragma omp for
+ for (l = 0; l < 3; l++)
+ if (!k)
+ #pragma omp parallel shared (i) num_threads (4)
+ {
+ if (omp_get_num_threads () != 4)
+ #pragma omp atomic
+ n += 1;
+ #pragma omp critical
+ i += 1;
+ }
+ else
+ #pragma omp atomic
+ q += i;
+ }
+ if (n == 0 && i != 6 + 3 * 4)
+ abort ();
+ return 0;
+}
+
+int
+main (void)
+{
+ foo (0);
+ return 0;
+}