John Baldwin 43e2ef2bb6 Change the userland atomic operations on arm to use memory operands for
the modified memory rather than using register operands that held a pointer
to the memory.  The biggest effect is that we now correctly tell the
compiler that these functions change the memory that these functions
modify.

Reviewed by:	cognet
2005-10-14 18:07:45 +00:00
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2005-09-30 13:24:14 +00:00
2005-10-14 15:13:36 +00:00
2005-03-28 18:31:18 +00:00
2005-10-14 12:56:28 +00:00
2005-10-14 12:56:28 +00:00