/* PR middle-end/39154 */
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/* PR middle-end/39154 */
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/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O2 -std=gnu99" } */
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/* { dg-options "-O2 -std=gnu99" } */
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extern void abort (void);
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extern void abort (void);
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int n = 20;
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int n = 20;
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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 a[n], b[n][n];
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int a[n], b[n][n];
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#pragma omp parallel for
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#pragma omp parallel for
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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a[i] = i + 1;
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a[i] = i + 1;
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#pragma omp parallel for
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#pragma omp parallel for
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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b[i][j] = a[i];
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b[i][j] = a[i];
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}
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}
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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if (b[i][j] != i + 1)
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if (b[i][j] != i + 1)
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abort ();
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abort ();
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if (a[i] != i + 1)
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if (a[i] != i + 1)
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abort ();
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abort ();
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}
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}
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#pragma omp parallel for shared (n, a, b)
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#pragma omp parallel for shared (n, a, b)
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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a[i] = i + 3;
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a[i] = i + 3;
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#pragma omp parallel for
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#pragma omp parallel for
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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b[i][j] = a[i];
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b[i][j] = a[i];
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}
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}
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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if (b[i][j] != i + 3)
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if (b[i][j] != i + 3)
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abort ();
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abort ();
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if (a[i] != i + 3)
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if (a[i] != i + 3)
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abort ();
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abort ();
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}
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}
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#pragma omp parallel for
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#pragma omp parallel for
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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a[i] = i + 5;
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a[i] = i + 5;
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#pragma omp parallel for shared (n, a, b)
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#pragma omp parallel for shared (n, a, b)
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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b[i][j] = a[i];
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b[i][j] = a[i];
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}
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}
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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if (b[i][j] != i + 5)
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if (b[i][j] != i + 5)
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abort ();
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abort ();
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if (a[i] != i + 5)
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if (a[i] != i + 5)
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abort ();
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abort ();
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}
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}
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#pragma omp parallel for shared (n, a, b)
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#pragma omp parallel for shared (n, a, b)
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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a[i] = i + 7;
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a[i] = i + 7;
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#pragma omp parallel for shared (n, a, b)
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#pragma omp parallel for shared (n, a, b)
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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b[i][j] = a[i];
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b[i][j] = a[i];
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}
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}
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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if (b[i][j] != i + 7)
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if (b[i][j] != i + 7)
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abort ();
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abort ();
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if (a[i] != i + 7)
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if (a[i] != i + 7)
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abort ();
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abort ();
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}
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}
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#pragma omp parallel for private (a, b)
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#pragma omp parallel for private (a, b)
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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a[i] = i + 1;
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a[i] = i + 1;
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#pragma omp parallel for
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#pragma omp parallel for
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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b[i][j] = a[i];
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b[i][j] = a[i];
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}
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}
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#pragma omp parallel for private (a, b)
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#pragma omp parallel for private (a, b)
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for (int i = 0; i < n; i++)
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for (int i = 0; i < n; i++)
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{
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{
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a[i] = i + 1;
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a[i] = i + 1;
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#pragma omp parallel for private (b)
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#pragma omp parallel for private (b)
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for (int j = 0; j < n; j++)
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for (int j = 0; j < n; j++)
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b[i][j] = a[i];
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b[i][j] = a[i];
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}
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}
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return 0;
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return 0;
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}
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}
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