diff options
| author | Matt Turner <mattst88@gmail.com> | 2014-12-20 13:17:00 -0800 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2014-12-29 10:08:18 -0800 |
| commit | bbdd3198a5f778ba55c037e4af86d88b06ca4e95 (patch) | |
| tree | da713820900a2e1a4277e11a01975508cd2f2c25 | |
| parent | 7463e6d61bdd2a3f8cd8b2649d96cb03de1351de (diff) | |
i965/vec4: Do CSE, copy propagation, and DCE after opt_vector_float().
total instructions in shared programs: 5869005 -> 5868220 (-0.01%)
instructions in affected programs: 70208 -> 69423 (-1.12%)
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp index 4a0f5120c10..296223ccdd0 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp @@ -1798,7 +1798,11 @@ vec4_visitor::run() OPT(opt_register_coalesce); } while (progress); - opt_vector_float(); + if (opt_vector_float()) { + opt_cse(); + opt_copy_propagation(); + dead_code_eliminate(); + } if (failed) return false; |