From af3d496253b305d548c0c633628b80e91efed90b Mon Sep 17 00:00:00 2001
From: Gert Wollny <gert.wollny@collabora.com>
Date: Fri, 10 Feb 2023 16:13:04 +0100
Subject: [PATCH] r600/sfn: Update resource based instruction index mode check

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21347>
---
 src/gallium/drivers/r600/sfn/sfn_instr.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/sfn/sfn_instr.h b/src/gallium/drivers/r600/sfn/sfn_instr.h
index c8ca38f..4f4d068 100644
--- a/src/gallium/drivers/r600/sfn/sfn_instr.h
+++ b/src/gallium/drivers/r600/sfn/sfn_instr.h
@@ -294,8 +294,9 @@ public:
 
    auto buffer_index_mode() const -> EBufferIndexMode
    {
-      if (!m_offset)
+      if (!m_offset || !m_offset->has_flag(Register::addr_or_idx))
          return bim_none;
+
       switch (m_offset->sel()) {
       case 1:
          return bim_zero;
-- 
2.7.4