Subversion Repositories openrisc

extern int strcmp(const char *, const char *);

extern char *strcpy(char *, const char *);

extern void abort(void);

extern void exit(int);

void *buf[20];

void __attribute__((noinline))

sub2 (void)

{

  __builtin_longjmp (buf, 1);

}

int

main ()

{

  char *p = (char *) __builtin_alloca (20);

  strcpy (p, "test");

  if (__builtin_setjmp (buf))

    {

      if (strcmp (p, "test") != 0)

        abort ();

      exit (0);

    }

  {

    int *q = (int *) __builtin_alloca (p[2] * sizeof (int));

    int i;

    for (i = 0; i < p[2]; i++)

      q[i] = 0;

    while (1)

      sub2 ();

  }

}