gcc/testsuite/gcc.c-torture/execute/941202-1.c

   1 /* { dg-skip-if "requires alloca" { ! alloca } { "-O0" } { "" } } */
   2 /* { dg-additional-options "-std=gnu89" } */
   3 g (x, y)
   4 {
   5   if (x != 3)
   6     abort ();
   7 }
   8
   9 static inline
  10 f (int i)
  11 {
  12   int *tmp;
  13
  14   tmp = (int *) alloca (sizeof (i));
  15   *tmp = i;
  16   g (*tmp, 0);
  17 }
  18
  19 main ()
  20 {
  21   f (3);
  22   exit (0);
  23 };