From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Mon, 2 Dec 2019 15:33:06 +0000 (+0100)
Subject: radv: remove dead shader input/output variables
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3b51259f06b0df97cc79d5255e6696631d378239;p=mesa.git

radv: remove dead shader input/output variables

No pipeline-db changes.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index ee09a0fa62b..6466bad5cae 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -249,7 +249,7 @@ radv_optimize_nir(struct nir_shader *shader, bool optimize_conservatively,
 		NIR_PASS(progress, shader, nir_opt_copy_prop_vars);
 		NIR_PASS(progress, shader, nir_opt_dead_write_vars);
 		NIR_PASS(progress, shader, nir_remove_dead_variables,
-			 nir_var_function_temp);
+			 nir_var_function_temp | nir_var_shader_in | nir_var_shader_out);
 
                 NIR_PASS_V(shader, nir_lower_alu_to_scalar, NULL, NULL);
                 NIR_PASS_V(shader, nir_lower_phis_to_scalar);