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/* PR middle-end/66199 */
/* { dg-do run } */
/* { dg-options "-O2 -fopenmp" } */
#pragma omp declare target
int u[1024], v[1024], w[1024];
#pragma omp end declare target
__attribute__((noinline, noclone)) void
f1 (long a, long b)
{
long d;
#pragma omp target teams distribute parallel for default(none) firstprivate (a, b) shared(u, v, w)
for (d = a; d < b; d++)
u[d] = v[d] + w[d];
}
__attribute__((noinline, noclone)) void
f2 (long a, long b, long c)
{
long d, e;
#pragma omp target teams distribute parallel for default(none) firstprivate (a, b, c) shared(u, v, w) lastprivate(d, e)
for (d = a; d < b; d++)
{
u[d] = v[d] + w[d];
e = c + d * 5;
}
}
__attribute__((noinline, noclone)) void
f3 (long a1, long b1, long a2, long b2)
{
long d1, d2;
#pragma omp target teams distribute parallel for default(none) firstprivate (a1, b1, a2, b2) shared(u, v, w) lastprivate(d1, d2) collapse(2)
for (d1 = a1; d1 < b1; d1++)
for (d2 = a2; d2 < b2; d2++)
u[d1 * 32 + d2] = v[d1 * 32 + d2] + w[d1 * 32 + d2];
}
__attribute__((noinline, noclone)) void
f4 (long a1, long b1, long a2, long b2)
{
long d1, d2;
#pragma omp target teams distribute parallel for default(none) firstprivate (a1, b1, a2, b2) shared(u, v, w) collapse(2)
for (d1 = a1; d1 < b1; d1++)
for (d2 = a2; d2 < b2; d2++)
u[d1 * 32 + d2] = v[d1 * 32 + d2] + w[d1 * 32 + d2];
}
int
main ()
{
f1 (0, 1024);
f2 (0, 1024, 17);
f3 (0, 32, 0, 32);
f4 (0, 32, 0, 32);
return 0;
}
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