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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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jeremybenn |
/* Verify that if GOMP_parallel_loop_dynamic_start is used, variables
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mentioned in the INIT, COND and INCR expressions aren't unnecessarily
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copied to the omp_fn function. */
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/* { dg-do compile } */
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/* { dg-options "-O -fopenmp -fdump-tree-gimple" } */
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void foo (int *a, int i, int j, int k, int l, int m)
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{
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#pragma omp parallel for num_threads (3 * i) schedule (dynamic, i * 4)
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for (j = 0; j <= (6 * l + 4 * k); j++)
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a[j] = 1;
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#pragma omp parallel for num_threads (3 * i) schedule (dynamic, i * 4)
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for (j = m; j <= l; j += (k + l - m))
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a[j] = 1;
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}
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/* { dg-final { scan-tree-dump-times "shared\\(a\\)" 2 "gimple" } } */
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/* { dg-final { scan-tree-dump-times "shared\\(k\\)" 0 "gimple" { xfail *-*-* } } } */
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/* { dg-final { scan-tree-dump-times "shared\\(l\\)" 0 "gimple" { xfail *-*-* } } } */
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/* { dg-final { scan-tree-dump-times "shared\\(m\\)" 0 "gimple" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "gimple" } } */
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