1  /* PR optimization/8726 */
       2  /* Originator: Paul Eggert <eggert@twinsun.com> */
       3  
       4  /* Verify that GCC doesn't miscompile tail calls on Sparc. */
       5  
       6  extern void abort(void);
       7  
       8  int fcntl_lock(int fd, int op, long long offset, long long count, int type);
       9  
      10  int vfswrap_lock(char *fsp, int fd, int op, long long offset, long long count, int type)
      11  {
      12    return fcntl_lock(fd, op, offset, count, type);
      13  }
      14  
      15  int fcntl_lock(int fd, int op, long long offset, long long count, int type)
      16  {
      17    return type;
      18  }
      19  
      20  int main(void)
      21  {
      22    if (vfswrap_lock (0, 1, 2, 3, 4, 5) != 5)
      23      abort();
      24  
      25    return 0;
      26  }