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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [libgomp/] [testsuite/] [libgomp.c/] [copyin-3.c] - Blame information for rev 816

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Line No. Rev Author Line
1 38 julius
/* { dg-do run } */
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/* { dg-options "-O2" } */
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/* { dg-require-effective-target tls_runtime } */
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#include <omp.h>
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#include <stdlib.h>
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int thr;
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#pragma omp threadprivate (thr)
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int
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test (int l)
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{
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  return l || (thr != omp_get_thread_num () * 2);
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}
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int
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main (void)
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{
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  int l = 0;
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  omp_set_dynamic (0);
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  omp_set_num_threads (6);
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  thr = 8;
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  /* Broadcast the value to all threads.  */
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#pragma omp parallel copyin (thr)
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  ;
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#pragma omp parallel reduction (||:l)
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  {
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    /* Now test if the broadcast succeeded.  */
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    l = thr != 8;
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    thr = omp_get_thread_num () * 2;
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#pragma omp barrier
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    l = test (l);
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  }
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  if (l)
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    abort ();
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  return 0;
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}

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