CODEWITHSUNDEEP
assemblyx86
Elad
Elad

Reputation: 479

Assembly 8086 - xor operations

I just wonder what is the meaning of this code:

XOR EAX,EBX 
XOR EBX,EAX
XOR EAX,EBX

Upvotes: 2

Views: 4624

Answers (1)

dmckee --- ex-moderator kitten
dmckee --- ex-moderator kitten

Reputation: 101151

That's xor swapping.

Doing it on registers does not suffer the usual ugly failure case.

Upvotes: 13

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