From b8bf82133a29f1765e2625ed7572b19c6f6a47f2 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Fri, 15 Mar 2024 12:12:01 -0400
Subject: [PATCH] zink: always sort io variables by location after re-creating
 them

this otherwise breaks linking

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28466>
---
 src/gallium/drivers/zink/zink_compiler.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/zink/zink_compiler.c b/src/gallium/drivers/zink/zink_compiler.c
index 3de4f9842eb..02b09de43f7 100644
--- a/src/gallium/drivers/zink/zink_compiler.c
+++ b/src/gallium/drivers/zink/zink_compiler.c
@@ -5516,6 +5516,8 @@ zink_shader_create(struct zink_screen *screen, struct nir_shader *nir)
    optimize_nir(nir, NULL, true);
    rework_io_vars(nir, nir_var_shader_in);
    rework_io_vars(nir, nir_var_shader_out);
+   nir_sort_variables_by_location(nir, nir_var_shader_in);
+   nir_sort_variables_by_location(nir, nir_var_shader_out);
 
    if (nir->info.stage < MESA_SHADER_COMPUTE)
       create_gfx_pushconst(nir);