I believe that there is a register on pentium 3's....by Ben (no login)
That is called xchg or something, why not use that?
I'd assume that 3 mov's is slightly slower then one xchg? And no wasted memory and probably faster then SUB because they may give back memory but they probably have a slight delay when you call the SUBs.
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|Response Title||Author and Date|
|*So you want the OP to write a QB library in ASM for exchanging numbers...||on Jan 22|
|* Sure, why not?||Ben on Jan 22|
|* Yeah, Ben does not like working in his future........||on Jan 22|