1 /* PR c++/26943 */
2 /* { dg-do run } */
3 
4 extern int omp_set_dynamic (int);
5 extern void abort (void);
6 
7 int a = 8, b = 12, c = 16, d = 20, j = 0;
8 char e[10] = "a", f[10] = "b", g[10] = "c", h[10] = "d";
9 
10 int
11 main (void)
12 {
13   int i;
14   omp_set_dynamic (0);
15 #pragma omp parallel for shared (a, e) firstprivate (b, f) \
16 			 lastprivate (c, g) private (d, h) \
17 			 schedule (static, 1) num_threads (4) \
18 			 reduction (+:j)
19   for (i = 0; i < 4; i++)
20     {
21       if (a != 8 || b != 12 || e[0] != 'a' || f[0] != 'b')
22 	j++;
23 #pragma omp barrier
24 #pragma omp atomic
25       a += i;
26       b += i;
27       c = i;
28       d = i;
29 #pragma omp atomic
30       e[0] += i;
31       f[0] += i;
32       g[0] = 'g' + i;
33       h[0] = 'h' + i;
34 #pragma omp barrier
35       if (a != 8 + 6 || b != 12 + i || c != i || d != i)
36 	j += 8;
37       if (e[0] != 'a' + 6 || f[0] != 'b' + i || g[0] != 'g' + i)
38 	j += 64;
39       if (h[0] != 'h' + i)
40 	j += 512;
41     }
42   if (j || a != 8 + 6 || b != 12 || c != 3 || d != 20)
43     abort ();
44   if (e[0] != 'a' + 6 || f[0] != 'b' || g[0] != 'g' + 3 || h[0] != 'd')
45     abort ();
46   return 0;
47 }
48