SWAP without temp variable and with rotation

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mehdi_nikdel July 2, 2010 at 01:28:17
Specs: Windows XP

Hi:
How can i swap values in 2 register without using temp register with rotation and shift instruction in x86 assembly.
Thanx

See More: SWAP without temp variable and with rotation

#1

orangeboy July 2, 2010 at 06:13:28

Would XCHG R1,R2 fit the bill in this case?
Insomniac at large

#2

mehdi_nikdel July 2, 2010 at 06:59:27

just with rotation and shift instruction no any other instruction .

#3

Phil Perry July 2, 2010 at 17:15:26

Sounds like a programming course homework exercise to me...

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