K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2019-09-25T01:39:58.690475Z
K 7
svn:log
V 353
powerpc/atomic: Follow recommendations on atomic primitive comparisons

Both IBM and Freescale programming examples presume the cmpset operands will
favor equal, and pessimize the non-equal case instead.  Do the same for
atomic_cmpset_* and atomic_fcmpset_*.  This slightly pessimizes the failure
case, in favor of the success case.

MFC after:	3 weeks

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