gcc/testsuite/gcc.c-torture/execute/pr64255.c

   1 /* PR rtl-optimization/64255 */
   2
   3 __attribute__((noinline, noclone)) void
   4 bar (long i, unsigned long j)
   5 {
   6   if (i != 1 || j != 1)
   7     __builtin_abort ();
   8 }
   9
  10 __attribute__((noinline, noclone)) void
  11 foo (long i)
  12 {
  13   unsigned long j;
  14
  15   if (!i)
  16     return;
  17   j = i >= 0 ? (unsigned long) i : - (unsigned long) i;
  18   if ((i >= 0 ? (unsigned long) i : - (unsigned long) i) != j)
  19     __builtin_abort ();
  20   bar (i, j);
  21 }
  22
  23 int
  24 main ()
  25 {
  26   foo (1);
  27   return 0;
  28 }