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   comp.compilers      Compiler construction, theory, etc. (Mod      2,753 messages   

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   Message 1,329 of 2,753   
   andreybokhanko@gmail.com to All   
   Re: Predict register usage   
   02 May 08 00:33:54   
   
   My practical experience suggests that if you have a proper optimizing   
   compiler with lots of phases, you *can't* predict effects of inlining   
   on register allocation. There are too many phases between -- many of   
   them able to radically impact register allocation. You can't predict   
   all these phases.   
      
   I saw cases when a single additional strength reduction blew up   
   register allocation.   
      
   Andrey   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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