From 2b09d2d715994f5222211fcc4c56bd67c54792b0 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Wed, 9 Aug 2023 16:26:03 +1000
Subject: [PATCH] llvmpipe/nir: call gather info to update inputs read properly

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24436>
---
 src/gallium/drivers/llvmpipe/lp_state_fs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index 94c2f8d15ed..76518146813 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -3981,6 +3981,7 @@ llvmpipe_create_fs_state(struct pipe_context *pipe,
    nir_shader *nir = shader->base.ir.nir;
    NIR_PASS_V(nir, nir_lower_fragcolor, nir->info.fs.color_is_dual_source ? 1 : 8);
 
+   nir_shader_gather_info(nir, nir_shader_get_entrypoint(nir));
    nir_tgsi_scan_shader(nir, &shader->info.base, true);
    shader->info.num_texs = shader->info.base.opcode_count[TGSI_OPCODE_TEX];