1  /* PR tree-optimization/46966 */
       2  /* { dg-do compile } */
       3  /* This test is too big for small targets.  */
       4  /* { dg-require-effective-target size32plus } */
       5  /* { dg-options "-O -floop-nest-optimize -ffast-math -fno-tree-copy-prop -fno-tree-loop-im" } */
       6  
       7  int a[1000][1000];
       8  
       9  void foo ()
      10  {
      11    int i, j;
      12    for (i = 0; i < 1000; i++)
      13      for (j = 0; j < 1000; j++)
      14        a[i][j] = 0;
      15  }