Subversion Repositories openrisc_2011-10-31

// PR rtl-optimization/23478

// { dg-do run }

// { dg-options "-O2" }

extern "C" void abort ();

bool tthrow;

struct C3 { int i; };

class C14 {};

struct C7

{

  virtual ~C7 ();

};

C7::~C7 ()

{

  asm volatile ("" : : : "memory");

}

class C2 : public C7 {};

template  class C13

{

  bool ma;

  X *mb;

public:

  explicit C13 (X *p = 0) throw () : ma (p != 0), mb (p) {}

  ~C13 ();

};

template 

C13::~C13 ()

{

  asm volatile ("" : : "r" (ma), "r" (mb) : "memory");

}

struct C1

{

  C1 (const C3 &, const C3 &, const C3 &, const C3 *&);

};

C1::C1 (const C3 &, const C3 &, const C3 &, const C3 *&)

{

  if (!tthrow)

    throw 24;

}

struct C8

{

  struct C15 {};

  typedef C15 *C9;

  virtual void f1 (C2 &, long *, void *, C3 &, void *, bool) = 0;

  virtual C13 f3 () const = 0;

  virtual ~C8 () {}

};

bool

xx14 ()

{

  bool b = false;

  if (tthrow)

    throw 6;

  asm volatile ("" : : "r" (&b) : "memory");

  return b;

}

bool

xx2 ()

{

  bool b = false;

  if (tthrow)

    throw 6;

  asm volatile ("" : : "r" (&b) : "memory");

  return b;

}

C13

xx9 ()

{

  return C13();

}

C2 &

xx10 ()

{

  static C2 c2;

  return c2;

}

C3 &

xx12 ()

{

  static C3 c3 = { 1 };

  return c3;

}

const C3 &

xx5 ()

{

  static const C3 c3 = { 2 };

  return c3;

}

const C3 *&

xx4 ()

{

  static const C3 *p;

  if (tthrow)

    throw 6;

  return p;

}

long ll13;

long

xx13 ()

{

  long ret;

  asm volatile ("" : "=r" (ret) : "r" (ll13));

  return ret;

}

void

xx15 (C3 &x, C13 &y)

{

  asm volatile ("" : : "r" (&x), "r" (&y) : "memory");

}

long

xx16 (const void *x)

{

  long ret;

  asm volatile ("" : "=r" (ret) : "0" (1), "r" (x) : "memory");

  return ret;

}

void

xx1 (C13 x)

{

  asm volatile ("" : : "r" (&x) : "memory");

  if (tthrow)

    throw 6;

}

void

xx3 (const C7 *x)

{

  if (x)

    abort ();

}

void

xx7 ()

{

  asm volatile ("" : : : "memory");

}

struct C5

{

  C13 f2 (C3 &v1, const void *v2, C8 *v6);

  C7 *m2[2];

  long m1[2];

};

C13

C5::f2 (C3 &v1, const void *v2, C8 *v6)

{

  C13 v13 = xx9 ();

  C2 &v9 = xx10 ();

  for (long i = 1; i < 2; i++)

    xx3 (m2[i]);

  const C3 &ld = xx5 ();

  xx7 ();

  if (xx2 ())

    throw "";

  xx4 ();

  C3 &si = xx12 ();

  for (long i = 0; i < xx16 (v2); ++i)

    {

      C13 sk (new C1 (xx5 (), ld, xx5 (), xx4 ()));

      xx15 (si, sk);

    }

  long v4 = xx13 ();

  for (long i = v4 - 1; i >= 0; --i)

    m1[i] = i;

  bool v8 = xx2 ();

  for (long i = 0; i < 2 && !xx14 (); i++)

    {

      v6[i].f1 (v9, 0, __null, v1, __null, v8);

      if (v8)

        xx1 (v6[i].f3 ());

    }

  return v13;

}

int

main (void)

{

  C5 c5 = { { __null, __null }, { 0, 0 } };

  bool seen = false;

  try

    {

      c5.f2 (xx12 (), __null, __null);

    }

  catch (int n)

    {

      if (n != 24)

        abort ();

      seen = true;

    }

  if (!seen)

    abort ();

}