/* 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; | |
} |