Viewing file:  for-18.c (1.29 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O -fopenmp -fdump-tree-ompexp" } */
void
foo (int *a, int i)
{
int j, k = 1, l = 30, m = 4;
#pragma omp parallel for num_threads (3 * i) schedule (dynamic, i * 4)
for (j = 0; j <= l; j++)
a[j] = 1;
#pragma omp parallel for num_threads (3 * i) schedule (dynamic, i * 4)
for (j = k; j <= l; j += (m - 1))
a[j] = 2;
#pragma omp parallel for num_threads (3 * i) schedule (dynamic, 4)
for (j = 0; j <= l; j++)
a[j] = 3;
#pragma omp parallel for num_threads (3 * i) schedule (dynamic, 4)
for (j = k; j <= l; j += (m - 1))
a[j] = 4;
}
void
bar (int *a, int i)
{
int j, k = 1, l = 30, m = 4;
#pragma omp parallel for num_threads (3 * i) schedule (guided, i * 4)
for (j = 0; j <= l; j++)
a[j] = 1;
#pragma omp parallel for num_threads (3 * i) schedule (guided, i * 4)
for (j = k; j <= l; j += (m - 1))
a[j] = 2;
#pragma omp parallel for num_threads (3 * i) schedule (guided, 4)
for (j = 0; j <= l; j++)
a[j] = 3;
#pragma omp parallel for num_threads (3 * i) schedule (guided, 4)
for (j = k; j <= l; j += (m - 1))
a[j] = 4;
}
/* { dg-final { scan-tree-dump-times "GOMP_parallel_loop_dynamic_start" 4 "ompexp" { xfail *-*-* } } } */
/* { dg-final { scan-tree-dump-times "GOMP_parallel_loop_guided_start" 4 "ompexp" { xfail *-*-* } } } */
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