/* This testcase violates the OpenMP requirements, as nested functions
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/* This testcase violates the OpenMP requirements, as nested functions
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access the original variables.
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access the original variables.
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We test it just to make sure we don't ICE on it. */
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We test it just to make sure we don't ICE on it. */
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/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fopenmp" } */
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/* { dg-options "-O2 -fopenmp" } */
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extern void abort (void);
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extern void abort (void);
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extern int omp_get_thread_num ();
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extern int omp_get_thread_num ();
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extern void omp_set_dynamic (int);
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extern void omp_set_dynamic (int);
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int
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int
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main (void)
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main (void)
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{
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{
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int j = 0, k = 6, l = 7, m = 8;
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int j = 0, k = 6, l = 7, m = 8;
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void foo (void)
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void foo (void)
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{
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{
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int i = 5;
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int i = 5;
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int bar (void)
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int bar (void)
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{
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{
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return i + 1 + (j > 100 ? 10000 : 0);
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return i + 1 + (j > 100 ? 10000 : 0);
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}
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}
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#pragma omp sections private (i)
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#pragma omp sections private (i)
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{
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{
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#pragma omp section
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#pragma omp section
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{
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{
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i = 6;
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i = 6;
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if (bar () != 6)
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if (bar () != 6)
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#pragma omp atomic
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#pragma omp atomic
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++j;
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++j;
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}
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}
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#pragma omp section
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#pragma omp section
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{
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{
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if (bar () != 6)
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if (bar () != 6)
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#pragma omp atomic
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#pragma omp atomic
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++j;
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++j;
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}
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}
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}
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}
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if (k != 6 || l != 7 || m != 8)
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if (k != 6 || l != 7 || m != 8)
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#pragma omp atomic
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#pragma omp atomic
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++j;
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++j;
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}
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}
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omp_set_dynamic (0);
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omp_set_dynamic (0);
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#pragma omp parallel num_threads (2) firstprivate (k) shared (l) private (m)
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#pragma omp parallel num_threads (2) firstprivate (k) shared (l) private (m)
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{
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{
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if (omp_get_thread_num () != 0)
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if (omp_get_thread_num () != 0)
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k += omp_get_thread_num ();
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k += omp_get_thread_num ();
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m = 9;
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m = 9;
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foo ();
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foo ();
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}
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}
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if (j)
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if (j)
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abort ();
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abort ();
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return 0;
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return 0;
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}
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}
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