mirror of git://gcc.gnu.org/git/gcc.git
71 lines
1002 B
C
71 lines
1002 B
C
/* { dg-do run } */
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#include <omp.h>
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extern void abort ();
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int l = 5;
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int
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foo (int i)
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{
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int j = 7;
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const int k = 8;
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#pragma omp task firstprivate (i) shared (j, l)
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{
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#pragma omp critical
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{
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j += i;
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l += k;
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}
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}
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i++;
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#pragma omp task firstprivate (i) shared (j, l)
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{
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#pragma omp critical
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{
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j += i;
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l += k;
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}
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}
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i++;
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#pragma omp task firstprivate (i) shared (j, l)
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{
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#pragma omp critical
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{
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j += i;
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l += k;
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}
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}
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i++;
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#pragma omp task firstprivate (i) shared (j, l)
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{
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#pragma omp critical
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{
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j += i;
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l += k;
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}
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}
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i++;
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#pragma omp taskwait
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return (i != 8 * omp_get_thread_num () + 4
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|| j != 4 * i - 3
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|| k != 8);
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}
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int
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main (void)
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{
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int r = 0;
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#pragma omp parallel num_threads (4) reduction(+:r)
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if (omp_get_num_threads () != 4)
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{
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#pragma omp master
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l = 133;
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}
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else if (foo (8 * omp_get_thread_num ()))
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r++;
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if (r || l != 133)
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abort ();
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return 0;
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}
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