Athlon XP Single limb multiply

[Rickey Bowers Jr.]

Sorry I do not use those tools.  The change basically involves putting zero
in ECX and moving that value into EBX - reducing the loop code to 14 bytes -
instead of the 17 bytes currently used.  Padding could be used to make the
loop code 16 bytes as well.

 

Hopefully, an assembly language programmer which uses AT&T syntax will be
able to incorporate this change for the benefit of all.

 

A 10% improvement is nothing.  Should I not post any more MASM code?

 

Rickey Bowers

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