#245 Always use dec for

closed
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4
2008-03-30
2008-03-14
No

Currently dec is used for subtraction only if source and destination operand are the same. However for subtration of 1 using dec would be more efficient even for other cases (currently add a, #0xFF is used, which takes twice as much code space and takes nearly twice as much time).

Philipp

Discussion

  • Philipp Klaus Krause

    • status: open --> closed
     
  • Philipp Klaus Krause

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    Implemented in revision #5127.

     

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