https://bugs.freedesktop.org/show_bug.cgi?id=50317
--- Comment #6 from Török Edwin <edwin+m...@etorok.net> 2012-06-18 10:28:38 PDT --- (In reply to comment #4) > > R700 chips normalize trigonometric inputs the same was as Evergreen+, so the > correct fix would be to create a SIN_r700 instruction and use the TRIG_eg > class > to create a pattern for it. Thanks, the attached patch seems to fix the problem for me. > This will also require adding a predicate to > identify r700 chips, because r600 normalizes the inputs differently. Oldest chip listed is OCL_DEVICE_RV710, so it would appear that R600_LLVM only supports chips >= RV710 and doesn't support R600 at all. Am I missing something? Anyway the patch checks for HD4XXX and >= RV710. (In reply to comment #5) > Created attachment 63183 [details] [review] > SIN/COS_r700 as suggested This patch makes HoN stop crashing, but it'll actually fall back to using TGSI (due to indirect addressing) so I don't know if the rendering would be correct. Piglit tests about sin/cos pass though. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
