Uros Bizjak 838e8bb71d x86: Implement change_bit with immediate operand as "lock xorb" ... Impact: Minor optimization. Implement change_bit with immediate bit count as "lock xorb". This is similar to "lock orb" and "lock andb" for set_bit and clear_bit functions. Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>		2008-11-05 09:51:02 -08:00
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asm	x86: Implement change_bit with immediate operand as "lock xorb"	2008-11-05 09:51:02 -08:00