K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2002-05-17T05:45:39.000000Z
K 7
svn:log
V 590
- Apparently, the Alpha ABI mandates that arguments be passed sign-extended
  regardless of if they are signed or unsigned since it is easier to work
  with sign-extended values.  Thus, remove the disabled zapnot to
  zero-extend the sign-extended value we read from *p in atomic_cmpset_32()
  since the cmpval we are comparing against should already be
  sign-extended.
- To ensure that the compiler knows to sign-extend the upper 32 bits of
  cmpval rather than leaving garbage in there, cast the appropriately in
  the constraints section.

Help from:	Richard Henderson <rth@redhat.com>

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