gcc/testsuite/gcc.dg/torture/pr96491.c

   1 /* { dg-do compile }  */
   2
   3 int rj;
   4
   5 void __attribute__ ((returns_twice))
   6 da (void)
   7 {
   8   rj = 1;
   9 }
  10
  11 void
  12 c5 (void)
  13 {
  14   for (;;)
  15     ++rj;
  16 }
  17
  18 void
  19 ls (int kz)
  20 {
  21   if (kz == 0)
  22     {
  23       rj = 0;
  24       c5 ();
  25     }
  26
  27   da ();
  28   c5 ();
  29 }