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i965/fs: Perform CSE on texture operations.
authorMatt Turner <mattst88@gmail.com>
Fri, 11 Apr 2014 19:26:25 +0000 (12:26 -0700)
committerMatt Turner <mattst88@gmail.com>
Tue, 17 Jun 2014 16:40:31 +0000 (09:40 -0700)
commit35bc02dee8402bf9090b3e21efe2832828919b4f
tree860c718cb1a2b23cddd130bd0e5c5515f0bc3ce7
parent18372a710028fcbe1ff74f2f727e986c223957ba
i965/fs: Perform CSE on texture operations.

Helps Unigine Tropics and some (old) gstreamer shaders in shader-db.

instructions in affected programs:     792 -> 744 (-6.06%)

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