Nathan Whitehorn a1f8f44820 Remove dead code. The routines in atomic.S did not work properly anyway, and
were everywhere unused. If we turn out to need them, they should be
reimplemented.

MFC after:	2 weeks
2012-04-22 18:56:56 +00:00
..
2012-03-30 19:10:14 +00:00
2012-02-12 19:29:34 +00:00