gcc/testsuite/gcc.c-torture/execute/pr78586.c

   1 /* PR tree-optimization/78586 */
   2
   3 void
   4 foo (unsigned long x)
   5 {
   6   char a[30];
   7   unsigned long b = __builtin_sprintf (a, "%lu", x);
   8   if (b != 4)
   9     __builtin_abort ();
  10 }
  11
  12 int
  13 main ()
  14 {
  15   foo (1000);
  16   return 0;
  17 }