[Mesa-dev] [PATCH v2 4/6] panfrost/midgard: Enable NIR vectorization pass

[Alyssa Rosenzweig]

This cleans up the blend shader code considerably, owing to a
substantial improvement in these shaders. It's not clear how this
affects overall driver performance; i965 had mixed results with this.
Time will tell.

Signed-off-by: Alyssa Rosenzweig <alyssa at rosenzweig.io>
---
 src/gallium/drivers/panfrost/midgard/midgard_compile.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/gallium/drivers/panfrost/midgard/midgard_compile.c b/src/gallium/drivers/panfrost/midgard/midgard_compile.c
index 2ea93403f8d..210e54781ea 100644
--- a/src/gallium/drivers/panfrost/midgard/midgard_compile.c
+++ b/src/gallium/drivers/panfrost/midgard/midgard_compile.c
@@ -842,8 +842,7 @@ optimise_nir(nir_shader *nir)
                          nir_var_shader_out |
                          nir_var_function_temp);
 
-                /* TODO: Enable vectorize when merged upstream */
-                // NIR_PASS(progress, nir, nir_opt_vectorize);
+                NIR_PASS(progress, nir, nir_opt_vectorize);
         } while (progress);
 
         /* Must be run at the end to prevent creation of fsin/fcos ops */
-- 
2.20.1