From: pertti.kellomaki@tut.fi   
      
   Derek M. Jones kirjoitti:   
   > By value do you mean object (see Figure 721.1) or specific   
   > value (not sure I can help).   
      
   What I am after is the number of reads before a value is killed,   
   e.g. (e1, e2, e3 stand for arbitrary expressions)   
      
       x = e1; y = x; z = x; x = e2 ; w = x; x = e3; ...   
      
   the value e1 is used twice and e2 once.   
      
   But I think I will be able to find something if I chase the   
   references given in the caption of the figure. Thanks!   
   --   
   Pertti   
      
   --- SoupGate-Win32 v1.05   
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