Subversion Repositories openrisc

// { dg-do compile { target x86_64-*-* } }

// { dg-options "-fschedule-insns2 -fsel-sched-pipelining -fselective-scheduling2 -fno-exceptions -O" }

struct QBasicAtomicInt

{

  int i, j;

  bool deref ()

  {

    asm volatile ("":"=m" (i), "=qm" (j));

  }

};

struct Data

{

  QBasicAtomicInt ref;

  void *data;

};

struct QByteArray

{

  Data * d;

  ~QByteArray ()

  {

    d->ref.deref ();

  }

};

int indexOf (unsigned);

int stat (void *, int *);

QByteArray encodeName ();

bool makeDir (unsigned len)

{

  unsigned i = 0;

  while (len)

    {

      int st;

      int pos = indexOf (i);

      QByteArray baseEncoded = encodeName ();

      if (stat (baseEncoded.d->data, &st) && stat (baseEncoded.d, &st))

        return false;

      i = pos;

    }

}