[Gc] Patch for atomic_ops GCC sparc support

Boehm, Hans hans.boehm at hp.com
Wed Sep 9 13:32:26 PDT 2009

> From:  Ivan Maidanski
> Hi!
> "Boehm, Hans" <hans.boehm at hp.com> wrote:
> > I believe the code came from Patrick Marlier.  I checked it 
> in after 
> > wrapping most of it in a #ifndef NO_SPARC_V9, to allow an easier 
> > override if someone has really old hardware.  (I have a 
> machine that 
> > may need it :-( )
> It's better to have NO_SPARC_V9 prefixed with AO_ (since the 
> header is included from a custom application).
Thanks. I agree and commited a patch.


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