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Author Topic: Assembly Coding Optimization  (Read 14663 times)

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Fallen Ghost

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Assembly Coding Optimization
« Reply #30 on: June 15, 2007, 03:32:00 pm »
That's why I answered him this on UTI and Cemetech (didn't dare posting it on DS)

QuoteBegin-myself+-->
QUOTE (myself)

Also, I just found out why I said the other is faster

c1-->
CODE
ec1
or a
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Offline calc84maniac

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Assembly Coding Optimization
« Reply #31 on: June 16, 2007, 02:51:00 am »
@Jon: I said ADD HL,DE modified only the carry flags...

@Fallen Ghost: Fine, you win...
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Fallen Ghost

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Assembly Coding Optimization
« Reply #32 on: June 16, 2007, 02:26:00 pm »
QuoteBegin-calc84maniac+16 Jun, 2007, 8:51-->
QUOTE (calc84maniac @ 16 Jun, 2007, 8:51)
@Jon: I said ADD HL,DE modified only the carry flags...

@Fallen Ghost: Fine, you win...

2nd message: Yays! But I still venerate your asm madskillz!   :king:king2.gif

1st: Add HL,DE does not mess up the z, p/v, s flags. it only uses carry and H and resets (or sets, whatever) N.
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Offline Halifax

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Assembly Coding Optimization
« Reply #33 on: June 16, 2007, 03:20:00 pm »
Sorry I just have to say this. I didn't even know it until I just read this article and I mean JUST read it.

But it resets the Z flag. The article says there is no such thing as the NZ flag because it is just an inversion of the Z flag.

*Halifax celebrates his small unknown victory!

Notice: This post was for comic relief.
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There are 10 types of people in this world-- those that can read binary, and those that can't.
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