K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2001-01-16T03:45:54.000000Z
K 7
svn:log
V 451
- Use "+a" instead of "=&a" for several constraints.  This should fix
  compiling errors where gcc would run out of registers.
- Add "cc" to the list of clobbers for micro-ops where we perform
  instructions that alter %eflags.
- Use xchgl instead of cmpxchgl to release a spin lock.  This could allow
  for more efficient register allocation as we no longer mandate that %eax
  be used.
- Reenable the optimized mutex micro-ops in the non-i386 case.

END