gcc/testsuite/gcc.dg/graphite/pr38498.c

   1 /* { dg-options "-O2" } */
   2
   3 double test_vector (float **data, int rows, int cols, int vqrows,double epsilon, int maxiter,int **mean, int *map)
   4 {
   5     int i, j, r, it;
   6     double sqerr, prev_sqerr=0, t;
   7     unsigned int *sel;
   8     int *count;
   9     for (it = 0;; it++)
  10     {
  11         if ((sqerr == 0.0) || (it >= maxiter-1) ||((it > 0) && ( ((prev_sqerr - sqerr) / prev_sqerr) < epsilon )) )
  12             for (i = 0; i < vqrows; i++)
  13             {
  14                 for (j = 0; j < cols; j++)
  15                     mean[i][j] = 0.0;
  16                 count[i] = 0;
  17             }
  18     }
  19 }