gcc/testsuite/gcc.c-torture/execute/loop-10.c

   1 /* Reduced from PR optimization/5076, PR optimization/2847 */
   2
   3 static int count = 0;
   4
   5 static void
   6 inc (void)
   7 {
   8   count++;
   9 }
  10
  11 int
  12 main (void)
  13 {
  14   int iNbr = 1;
  15   int test = 0;
  16   while (test == 0)
  17     {
  18       inc ();
  19       if (iNbr == 0)
  20         break;
  21       else
  22         {
  23           inc ();
  24           iNbr--;
  25         }
  26       test = 1;
  27     }
  28   if (count != 2)
  29     abort ();
  30   return 0;
  31 }