3 ms·
That looks like a pretty straightforward translation of the basic while (d++ = s++); code. It uses higher-level instructions, but those probably get microcoded
by sketerpot 18y ago
That looks like a pretty straightforward translation of the basic while (d++ = s++); code. It uses higher-level instructions, but those probably get microcoded to the same thing anyway. (Note: my information on the inner workings of x86 CPUs may be a bit dated.)