Subversion Repositories openrisc

/* PR tree-optimization/29581 */

/* Origin: gcc.dg/vect/vect-86.c */

/* { dg-do run } */

/* { dg-options "-O2 -ftree-loop-linear" } */

extern void abort (void);

#define N 16

int main1 (int n)

{

  int i, j, k;

  int a[N], b[N];

  for (i = 0; i < n; i++)

    {

      for (j = 0; j < n; j++)

        {

          k = i + n;

          a[j] = k;

        }

      b[i] = k;

    }

  for (j = 0; j < n; j++)

    if (a[j] != i + n - 1)

      abort();

  for (i = 0; i < n; i++)

    if (b[i] != i + n)

      abort();

  return 0;

}

int main (void)

{

  main1 (N);

  main1 (0);

  main1 (1);

  main1 (2);

  main1 (N-1);

  return 0;

}