Mesa (master): i965/fs: Call opt_peephole_sel later in the optimization loop.

[Matt Turner]

Module: Mesa
Branch: master
Commit: 0ea600ef1ada70bc2280909d86abe29dfd3e8f73
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0ea600ef1ada70bc2280909d86abe29dfd3e8f73

Author: Matt Turner <mattst88 at gmail.com>
Date:   Sun Dec 15 20:07:05 2013 -0800

i965/fs: Call opt_peephole_sel later in the optimization loop.

Calling it after value numbering (added in the next commit) prevents
some instruction count regressions.

total instructions in shared programs: 1524387 -> 1523905 (-0.03%)
instructions in affected programs:     13112 -> 12630 (-3.68%)
GAINED:                                0
LOST:                                  3

Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

---

 src/mesa/drivers/dri/i965/brw_fs.cpp |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index b00e2b5..f8ae434 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -3306,10 +3306,10 @@ fs_visitor::run()
 	 progress = opt_algebraic() || progress;
 	 progress = opt_cse() || progress;
 	 progress = opt_copy_propagate() || progress;
-         progress = opt_peephole_sel() || progress;
          progress = opt_peephole_predicated_break() || progress;
 	 progress = dead_code_eliminate() || progress;
 	 progress = dead_code_eliminate_local() || progress;
+         progress = opt_peephole_sel() || progress;
          progress = dead_control_flow_eliminate(this) || progress;
          progress = register_coalesce() || progress;
 	 progress = compute_to_mrf() || progress;