freebsd-nq/sys/amd64
John Baldwin 2ccd992403 - 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.
2001-01-16 03:45:54 +00:00
..
acpica FreeBSD-specific OSD (operating system dependant) modules for the Intel 2000-10-28 06:56:15 +00:00
amd64 Change return ??? to return -1 in some #if 0'ed code. 2001-01-12 08:24:25 +00:00
conf Remove NOBLOCKRANDOM as a compile-time option. Instead, provide 2001-01-14 17:50:15 +00:00
include - Use "+a" instead of "=&a" for several constraints. This should fix 2001-01-16 03:45:54 +00:00
isa Free the intrhand name when free'ing a intrhand. 2001-01-16 02:17:51 +00:00
pci Remove declaration of airq variable from outer block. There were two 2001-01-12 07:49:29 +00:00
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