text: unsigned int gVar = 0xABCD1234;
  
  int main()
  {
      int i;
      volatile unsigned int *p = &gVar;
      unsigned int k = 0;
      
      for (i = 0; i < 100; ++i) {
          k += (*p);
      }
          
      return k;
  } // End of main()
  
  