gcc/testsuite/gcc.dg/20001108-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -fomit-frame-pointer" } */
   3
   4 void die (long) __attribute__ ((noreturn));
   5
   6 void die (long e)
   7 {
   8   abort ();
   9   for (;;);
  10 }
  11
  12 long foo (double i)
  13 {
  14   if (i != 2.0)
  15     abort ();
  16   return 26;
  17 }
  18
  19 long bar (long i, double x)
  20 {
  21   if (x < 0) die (1);
  22   return foo (x);
  23 }
  24
  25 main()
  26 {
  27   if (bar (0, 2.0) != 26)
  28     abort ();
  29   exit (0);
  30 }