K 10 svn:author V 4 jkim K 8 svn:date V 27 2013-08-21T21:14:16.445979Z K 7 svn:log V 300 Use '+' modifier for a memory operand that is both an input and an output. It was actually done in r86301 but reverted in r150182 because GCC 3.x was not able to handle it for a memory operand. Apparently, this problem was fixed in GCC 4.1+ and several contrib sources already rely on this feature. END