On 6/11/2009, at 11:25 AM, Matt Turner wrote: > Lifted from Compaq's Compiler Writer's Guide for the Alpha 21264, > appendix B. > > http://h18000.www1.hp.com/cpq-alphaserver/technology/literature/cmpwrgd.pdf > > Signed-off-by: Matt Turner <[email protected]>
While the code does not appear to use any EV6 (21264) specific instructions so should work on any Alpha it is carefully scheduled to be optimised for an EV6. I wonder what performance gains are achieved on older Alphas? Cheers Michael. _______________________________________________ xorg-devel mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-devel
