gcc/testsuite/gcc.dg/torture/pr51238.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-ftree-loop-distribution" } */
   3
   4 extern int ia[];
   5 extern int ib[];
   6 int i;
   7
   8 void
   9 foo (int l)
  10 {
  11   while (l--)
  12     {
  13       i = ia[l];
  14       ia[l] = ib[l] = 0;
  15     }
  16 }