From 0ea600ef1ada70bc2280909d86abe29dfd3e8f73 Mon Sep 17 00:00:00 2001 From: Matt Turner Date: Sun, 15 Dec 2013 20:07:05 -0800 Subject: [PATCH] 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 --- 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 b00e2b5726e..f8ae434a1a3 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; -- 2.30.2