Subversion Repositories openrisc_2011-10-31

// Test support for ICF debugging.

// { dg-do compile }

// { dg-options "-O0 -gdwarf-2 -fenable-icf-debug -dA" }

class A

{

 public:

  A();

  virtual void work();

  virtual int p();

 private:

  int i;

};

class B

{

 public:

  B();

  ~B();

  void work(const A* a);

 private:

  int j;

};

int

test1(A* a)

{

  a->work();

}

int

test2(A* a)

{

  if (a->p())

    {

      B b;

      b.work(a);

    }

}

// Verify that we get .debug_dcall and .debug_vcall tables generated

// and that we see entries for both virtual calls.

// { dg-final { scan-assembler "\\.section.*\.debug_dcall" } }

// { dg-final { scan-assembler "\\.section.*\.debug_vcall" } }

// { dg-final { scan-assembler "New caller" } }

// { dg-final { scan-assembler "Caller DIE offset" } }

// { dg-final { scan-assembler "Point of call" } }

// { dg-final { scan-assembler "Callee DIE offset" } }

// { dg-final { scan-assembler "0x0.*Vtable slot" } }

// { dg-final { scan-assembler "0x1.*Vtable slot" } }