Jeremy Fitzhardinge 31a8394e06 x86: consolidate xchg and xadd macros ... They both have a basic "put new value in location, return old value" pattern, so they can use the same macro easily. Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>		2011-11-25 10:43:12 -08:00
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asm	x86: consolidate xchg and xadd macros	2011-11-25 10:43:12 -08:00