Subversion Repositories openrisc

// PR tree-optimization/39259

// { dg-do compile }

// { dg-options "-O2" }

extern "C" int __mysetjmp () __attribute__ ((__returns_twice__));

class TContStatus {};

class TContEvent

{

public:

  inline void Execute () throw();

};

class TCont

{

public:

  TContStatus ReadD (void* buf, int deadline)

  {

    TContEvent event;

    event.Execute ();

    return TContStatus();

  }

  TContStatus ReadI (void *buf)

  {

    return ReadD (buf, 1);

  }

};

void TContEvent::Execute () throw ()

{

  __mysetjmp();

}

void Broken (TCont *mCont)

{

  mCont->ReadI(0);

  mCont->ReadI(0);

}