mirror of git://gcc.gnu.org/git/gcc.git
50 lines
844 B
C
50 lines
844 B
C
/* { dg-do run } */
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#include <omp.h>
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#include <stdlib.h>
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int
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main (void)
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{
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int a = 1, b = 2, c = 3;
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void
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foo (void)
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{
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int l = 0;
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#pragma omp parallel shared (a) private (b) firstprivate (c) \
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num_threads (2) reduction (||:l)
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{
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if (a != 1 || c != 3) l = 1;
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#pragma omp barrier
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if (omp_get_thread_num () == 0)
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{
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a = 4;
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b = 5;
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c = 6;
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}
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#pragma omp barrier
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if (omp_get_thread_num () == 1)
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{
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if (a != 4 || c != 3) l = 1;
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a = 7;
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b = 8;
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c = 9;
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}
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else if (omp_get_num_threads () == 1)
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a = 7;
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#pragma omp barrier
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if (omp_get_thread_num () == 0)
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if (a != 7 || b != 5 || c != 6) l = 1;
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#pragma omp barrier
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if (omp_get_thread_num () == 1)
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if (a != 7 || b != 8 || c != 9) l = 1;
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}
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if (l)
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abort ();
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}
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foo ();
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if (a != 7)
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abort ();
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return 0;
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}
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