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Rev 298 |
Rev 338 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O2 -ftree-parallelize-loops=4 -fdump-tree-parloops-details -fdump-tree-optimized" } */
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/* { dg-options "-O2 -ftree-parallelize-loops=4 -fdump-tree-parloops-details -fdump-tree-optimized" } */
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void abort (void);
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void abort (void);
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void parloop (int N)
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void parloop (int N)
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{
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{
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int i, j;
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int i, j;
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int x[10000][10000];
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int x[10000][10000];
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for (i = 0; i < N; i++)
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for (i = 0; i < N; i++)
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for (j = 0; j < N; j++)
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for (j = 0; j < N; j++)
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x[i][j] = i + j + 3;
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x[i][j] = i + j + 3;
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for (i = 0; i < N; i++)
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for (i = 0; i < N; i++)
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for (j = 0; j < N; j++)
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for (j = 0; j < N; j++)
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if (x[i][j] != i + j + 3)
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if (x[i][j] != i + j + 3)
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abort ();
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abort ();
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}
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}
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int main(void)
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int main(void)
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{
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{
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parloop(10000);
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parloop(10000);
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return 0;
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return 0;
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}
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}
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/* Check that outer loop is parallelized. */
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/* Check that outer loop is parallelized. */
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/* { dg-final { scan-tree-dump-times "parallelizing outer loop" 1 "parloops" } } */
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/* { dg-final { scan-tree-dump-times "parallelizing outer loop" 1 "parloops" } } */
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/* { dg-final { scan-tree-dump-times "loopfn" 5 "optimized" } } */
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/* { dg-final { scan-tree-dump-times "loopfn" 5 "optimized" } } */
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/* { dg-final { cleanup-tree-dump "parloops" } } */
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/* { dg-final { cleanup-tree-dump "parloops" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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