gcc/testsuite/gcc.dg/torture/pr87349-2.c

   1 /* { dg-do compile } */
   2
   3 void
   4 h1 (int *fh, int pw)
   5 {
   6   *fh = 0;
   7   if (*fh != 0)
   8     for (;;)
   9       {
  10         fh = &pw;
  11
  12         if (pw == 0)
  13           {
  14           }
  15         else
  16           while (pw < 1)
  17             {
  18               if (pw == 0)
  19                 {
  20 ut:
  21                   ;
  22                 }
  23
  24               ++pw;
  25             }
  26
  27         if (pw == *fh)
  28           goto ut;
  29       }
  30
  31   goto ut;
  32 }
  33