nec556 at retena.com
Tue Nov 8 18:00:15 CET 2005
>>>May be having case statement problem.
>>>App has case statement with 146 sequential labels.
>>>They are in order, from a defined type.
>>>The assembler output is scanning each label, where it seems a jump
>>>would be more efficient.
>>case L3o3.FormType of
>>1 : begin <somecode1>
>>2 : begin <somecode2>
>>and so on.....
>>For the second case the assemmbler code seems ok to me, also L1051
>>L1052 L1053 looks like are different destinations. For the first,
>>well, it can be optimized "a bit" by hand, but note that it's
>>difficult to do in "automatic mode" by a compiler.
>Was under the impression that doing a jump, offset by label number,
>would be faster. Specially for such long case statements.
Jump by offset label number? I don't understand it.
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