c++构造函数和析构函数反汇编

#include <iostream>

class MyClass
{
public:

    MyClass();
    ~MyClass();
    int m;
    char n;
    int getn(MyClass test)
    {
        return test.m + test.n;
    }
    int getm()
    {
        return m;
    }
private:

};
MyClass::MyClass()
{
    m = 10;
    n = 9;    
}

MyClass::~MyClass()
{
}


 int main()
{
     MyClass * test=new MyClass;
     test->m = 10;
     test->n = 9;

}