Re: Keywords and Namesapces

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  • Posted by Vinoba Oct 08, 2011
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petelomax said...

I wasn't saying it does not work, I was saying it is unnecessarily slow.

I did not realize that compare, which is internally a subtraction by value nnn using a second argument is faster than decrement which is internally a subtraction by 1. I accept your statement.

petelomax said...

A quick experiment (this is Phix inline assembly):

Result is cmp:6s, dec: 8s, so the cmp does it in 75% of the time dec does. If you're really interested in finding out why, I'll have to refer you to Agner Fog.

Regards, Pete

I also accept the scientific proof thereof. If anything, I should apologize for presuming you did not understand the fundamentals of what I was suggesting.

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