1  /* { dg-do compile } */ 
       2  /* { dg-options "-O2 -fdump-tree-pre-stats -fno-tree-loop-im" } */
       3  
       4  struct {
       5    int a;
       6    int large[100];
       7  } x;
       8  
       9  int foo(int argc)
      10  {
      11    int c;
      12    int i;
      13    int e;
      14  
      15    for (i = 0; i < argc; i++)
      16      {
      17        e = x.a;
      18        x.a = 9;
      19      }
      20    return e;
      21  }
      22  
      23  /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"  } } */