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// 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 X> class C13
{
bool ma;
X *mb;
public:
explicit C13 (X *p = 0) throw () : ma (p != 0), mb (p) {}
~C13 ();
};
template <class X>
C13<X>::~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<C14> 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<C7>
xx9 ()
{
return C13<C7>();
}
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<C1> &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<C14> 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<C7> f2 (C3 &v1, const void *v2, C8 *v6);
C7 *m2[2];
long m1[2];
};
C13<C7>
C5::f2 (C3 &v1, const void *v2, C8 *v6)
{
C13<C7> 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<C1> 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 ();
}
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