gcc/testsuite/gcc.c-torture/unsorted/subcc.c

   1 foo (a, c)
   2 {
   3   int b;
   4
   5   if (a + c >= 0)                       /* b < 0 ==== a < 10? */
   6     return a | 0x80000000;
   7   return 0;
   8 }
   9
  10 bar (a)
  11 {
  12   if (foo (a, 10) & 0x80000000)
  13     printf ("y");
  14   else
  15     printf ("n");
  16 }
  17
  18 main ()
  19 {
  20   bar (0);
  21   bar (1);
  22   bar (-1);
  23   bar (10);
  24   bar (-10);
  25   bar (11);
  26   bar (-11);
  27   bar (0x7fffffff);
  28   bar (-0x7fffffff);
  29
  30   puts ("");
  31 }