From 31e08322d7d412670ecce02530a44ad35de9c6c2 Mon Sep 17 00:00:00 2001
From: Natalie Vock <natalie.vock@gmx.de>
Date: Fri, 20 Feb 2026 13:41:58 +0100
Subject: [PATCH] aco/spill_preserved: Only compute preserved registers if in a
 callee

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40008>
---
 src/amd/compiler/aco_spill_preserved.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/amd/compiler/aco_spill_preserved.cpp b/src/amd/compiler/aco_spill_preserved.cpp
index c1ee1aa860e..80fa7a6ea2c 100644
--- a/src/amd/compiler/aco_spill_preserved.cpp
+++ b/src/amd/compiler/aco_spill_preserved.cpp
@@ -52,7 +52,8 @@ struct spill_preserved_ctx {
             DIV_ROUND_UP(program_->config->scratch_bytes_per_wave, program_->wave_size)),
          next_preserved_lane(0)
    {
-      program->callee_abi.preservedRegisters(abi_preserved_regs);
+      if (program->is_callee)
+         program->callee_abi.preservedRegisters(abi_preserved_regs);
       dom_info.resize(program->blocks.size(), {-1u, -1u});
    }
 };