testing if a register equals itself in ia32

Posted by hatorade on Stack Overflow See other posts from Stack Overflow or by hatorade
Published on 2010-05-10T23:37:17Z Indexed on 2010/05/10 23:44 UTC
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(ia32) for example,

test $eax, $eax

why would you ever want to do that? it does $eax & $eax, right? shouldn't this always set the flag register to say that they are equal..?

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