| /* PR middle-end/80809 */ | |
| /* { dg-do run } */ | |
| __attribute__((noinline, noclone)) void | |
| foo (int x) | |
| { | |
| int i, v[x], w[16]; | |
| for (i = 0; i < x; i++) | |
| v[i] = i; | |
| for (i = 0; i < 16; i++) | |
| w[i] = 0; | |
| #pragma omp parallel | |
| #pragma omp single | |
| for (i = 0; i < 16; i++) | |
| #pragma omp task firstprivate (v) | |
| { | |
| int j; | |
| for (j = 0; j < x; j++) | |
| v[j] += i; | |
| for (j = 0; j < x; j++) | |
| w[i] += v[j]; | |
| } | |
| for (i = 0; i < 16; i++) | |
| if (w[i] != (x - 1) * x / 2 + x * i) | |
| __builtin_abort (); | |
| } | |
| int | |
| main () | |
| { | |
| foo (4); | |
| foo (27); | |
| foo (196); | |
| return 0; | |
| } |