From 440cf7439d111dccd2b680054c53ad33ad00bb2a Mon Sep 17 00:00:00 2001
From: Gert Wollny <gert.wollny@collabora.com>
Date: Fri, 21 Jul 2023 17:03:31 +0200
Subject: [PATCH] r600/sfn: on Cayman loading an index register needs only one
 slot

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24297>
---
 src/gallium/drivers/r600/sfn/sfn_instr_alugroup.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/sfn/sfn_instr_alugroup.cpp b/src/gallium/drivers/r600/sfn/sfn_instr_alugroup.cpp
index 953fe6d..a072520 100644
--- a/src/gallium/drivers/r600/sfn/sfn_instr_alugroup.cpp
+++ b/src/gallium/drivers/r600/sfn/sfn_instr_alugroup.cpp
@@ -486,7 +486,7 @@ AluGroup::slots() const
    }
    if (m_addr_used) {
       ++result;
-      if (m_addr_is_index)
+      if (m_addr_is_index && s_max_slots == 5)
          ++result;
    }
 
-- 
2.7.4