1  /* This testcase failed on IA-64 at -O2 during scheduling.  */
       2  
       3  void * baz (unsigned long);
       4  static inline double **
       5  bar (long w, long x, long y, long z)
       6  {
       7    long i, a = x - w + 1, b = z - y + 1;
       8    double **m = (double **) baz (sizeof (double *) * (a + 1));
       9  
      10    m += 1;
      11    m -= w;
      12    m[w] = (double *) baz (sizeof (double) * (a * b + 1));
      13    m[w] += 1;
      14    m[w] -= y;
      15    for (i = w + 1; i <= x; i++)
      16      m[i] = m[i - 1] + b;
      17    return m;
      18  }
      19  
      20  void
      21  foo (double w[], int x, double y[], double z[])
      22  {
      23    int i;
      24    double **a;
      25  
      26    a = bar (1, 50, 1, 50);
      27    for (i = 1; i <= x; i++)
      28      a[1][i] = - w[x - i] / w[x];
      29  }