From ff98b1b51a6133282ac9a8ee5b3538418999992e Mon Sep 17 00:00:00 2001
From: Gert Wollny <gert.wollny@collabora.com>
Date: Mon, 18 May 2020 20:34:06 +0200
Subject: [PATCH] r600/sfn: Fix printing ALU op without dest

e.g. GROUP_BARRIER doesn't have a dest.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5085>
---
 src/gallium/drivers/r600/sfn/sfn_instruction_alu.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/sfn/sfn_instruction_alu.cpp b/src/gallium/drivers/r600/sfn/sfn_instruction_alu.cpp
index c059749afd0..9569c31a668 100644
--- a/src/gallium/drivers/r600/sfn/sfn_instruction_alu.cpp
+++ b/src/gallium/drivers/r600/sfn/sfn_instruction_alu.cpp
@@ -156,7 +156,8 @@ void AluInstruction::do_print(std::ostream& os) const
    os << "ALU " << alu_ops.at(m_opcode).name;
    if (m_flags.test(alu_dst_clamp))
       os << "_CLAMP";
-   os << ' ' << *m_dest << " : "  ;
+   if (m_dest)
+      os << ' ' << *m_dest << " : "  ;
 
    for (unsigned i = 0; i < m_src.size(); ++i) {
       int pflags = 0;
-- 
2.30.2