i965/fs: Constant propagate into 2-src math instructions on Gen8.
authorMatt Turner <mattst88@gmail.com>
Tue, 24 Jun 2014 05:07:20 +0000 (22:07 -0700)
committerMatt Turner <mattst88@gmail.com>
Wed, 25 Jun 2014 20:00:53 +0000 (13:00 -0700)
commit038eb649b30dfddaf40888ea28b5e88de3af2214
treea3f7ec1d5ee5a05875145c67b44c45f9c58e081b
parentaca4a951ea2bab855bcc2491a3b8996b54639ebd
i965/fs: Constant propagate into 2-src math instructions on Gen8.

total instructions in shared programs: 1878133 -> 1876986 (-0.06%)
instructions in affected programs:     153007 -> 151860 (-0.75%)

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp