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| Rev 154 |
Rev 816 |
/* PR tree-optimization/29581 */
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/* PR tree-optimization/29581 */
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/* Origin: gcc.dg/vect/vect-86.c */
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/* Origin: gcc.dg/vect/vect-86.c */
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/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-O2 -ftree-loop-linear" } */
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/* { dg-options "-O2 -ftree-loop-linear" } */
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extern void abort (void);
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extern void abort (void);
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#define N 16
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#define N 16
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int main1 (int n)
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int main1 (int n)
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{
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{
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int i, j, k;
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int i, j, k;
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int a[N], b[N];
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int a[N], b[N];
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for (i = 0; i < n; i++)
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for (i = 0; i < n; i++)
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{
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{
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for (j = 0; j < n; j++)
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for (j = 0; j < n; j++)
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{
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{
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k = i + n;
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k = i + n;
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a[j] = k;
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a[j] = k;
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}
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}
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b[i] = k;
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b[i] = k;
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}
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}
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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 (a[j] != i + n - 1)
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if (a[j] != i + n - 1)
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abort();
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abort();
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for (i = 0; i < n; i++)
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for (i = 0; i < n; i++)
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if (b[i] != i + n)
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if (b[i] != i + n)
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abort();
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abort();
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return 0;
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return 0;
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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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main1 (N);
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main1 (N);
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main1 (0);
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main1 (0);
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main1 (1);
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main1 (1);
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main1 (2);
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main1 (2);
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main1 (N-1);
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main1 (N-1);
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return 0;
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return 0;
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}
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}
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