gcc/testsuite/gcc.dg/tree-ssa/pr68455.c

   1 /* PR tree-optimization/68455 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4
   5 int r;
   6 int n;
   7
   8 void
   9 fn1 (void)
  10 {
  11   int i;
  12
  13   for (i = 0; i < 1; ++i)
  14     {
  15       unsigned short int u;
  16       if (u < n)
  17         r = 1 / n;
  18     }
  19 }