[lkml]   [2005]   [Jul]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: xor as a lazy comparison
>To confuse you, coders with assembly or hardware background throw in 

I doubt that. I'm good enough assembly to see this :)

>equivalent bit operations to succinctly describe their visualisation
>of solution space... Perhaps the writer _wanted_ you to pause and
>think? Maybe the compiler produces better code? Try it and see.

It produces a simple CMP. Should not be inefficient, though.

Jan Engelhardt
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-07-24 23:47    [W:0.040 / U:8.540 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site