i965/fs: Perform CSE on sends-from-GRF rather than textures.
authorMatt Turner <mattst88@gmail.com>
Thu, 10 Jul 2014 18:47:44 +0000 (11:47 -0700)
committerMatt Turner <mattst88@gmail.com>
Tue, 15 Jul 2014 17:12:29 +0000 (10:12 -0700)
commit1d97212007ccaea3e98ef5485faeea130776522a
tree9f27699636ec75503683766436f915ec24e486d1
parent103716a8629858f6af32a3a6b195a4dc78c356d2
i965/fs: Perform CSE on sends-from-GRF rather than textures.

Should potentially allow a few more cases, while avoiding doing CSE on
texture operations on Gen <= 6 with the MRF.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80211
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: lu hua <huax.lu@intel.com>
src/mesa/drivers/dri/i965/brw_fs_cse.cpp