Subversion Repositories openrisc_2011-10-31

// PR target/30230

// This testcase failed on IA-64, where end of an EH region ended

// in the middle of a bundle (with br.call insn in first or second

// slot of .bbb/.mbb bundles and EH region end right after it).

// But br.call returns to the start of the next bundlem so during

// unwinding the call was considered to be outside of the EH region

// while it should have been inside.

// { dg-options "-O2" }

// { dg-do run }

struct A {};

struct B { virtual ~B(); };

B::~B () {}

struct C { void foo (short &, B &); };

struct D { void *d1; C *d2; virtual void virt (void) {} };

struct E { D *e1; B *e2; };

struct F { void bar (void *, B &); };

F *p __attribute__((weak));

volatile int r;

void C::foo (short &x, B &)

{

  if (r)

    throw A ();

  x = 1;

}

void F::bar (void *, B &)

{

  throw A ();

}

void baz (E &x)

{

  short g = 0;

  B b = *x.e2;

  x.e1->d2->foo (g, b);

  if (g)

    p->bar(x.e1->d1, b);

}

int main ()

{

  F g;

  D s;

  E h;

  p = &g;

  h.e1 = &s;

  try

    {

      baz (h);

    }

  catch (A &)

    {

    }

  return 0;

}