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// { dg-do run }
// { dg-set-target-env-var OMP_CANCELLATION "true" }
#include <unistd.h>
#include <omp.h>
#include "cancel-test.h"
static void
foo (int *x)
{
S a, b, c;
#pragma omp parallel firstprivate(x, c) num_threads (32) private (b)
{
S d;
b.bump ();
c.bump ();
int thr = omp_get_thread_num ();
switch (x[thr])
{
case 4:
#pragma omp cancel parallel
break;
case 3:
#pragma omp task
usleep (1000);
#pragma omp task
usleep (2000);
#pragma omp task
usleep (4000);
break;
case 2:
usleep (1000);
/* FALLTHRU */
case 1:
#pragma omp cancellation point parallel
break;
}
#pragma omp barrier
if (omp_get_cancellation ())
abort ();
}
}
int
main ()
{
int i, j, x[32] = { 0, 1, 2, 4, 2, 2, 1, 0 };
foo (x);
for (i = 0; i < 32; i++)
{
for (j = 0; j < 32; j++)
x[j] = rand () & 3;
x[rand () & 31] = 4;
foo (x);
}
S::verify ();
}
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