Answer by Peter Cordes for x86 Assembly pushad/popad, How fast it is?
If you care about performance, pusha / popa are almost never useful. They're only useful when optimizing for code-size at the expense of speed, e.g. to save/restore registers around a function. But...
View Articlex86 Assembly pushad/popad, How fast it is?
Im just trying to make very fast calculation based programe in x86 assemblybut i need to push accumulator, counter and data register before calling procedure. Is faster to push them manualy:push...
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