From 37c8ff5416ae3058ae93bd86f799bc58e49f1222 Mon Sep 17 00:00:00 2001
From: Christian Gmeiner <cgmeiner@igalia.com>
Date: Fri, 6 Mar 2026 00:17:53 +0100
Subject: [PATCH] panvk: Lower memcpy derefs

To make sure all memcpy derefs are lowered before explicit IO lowering.

Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40457>
---
 src/panfrost/vulkan/panvk_vX_shader.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/panfrost/vulkan/panvk_vX_shader.c b/src/panfrost/vulkan/panvk_vX_shader.c
index 8b71ac88bd1..d4bb15a1c9b 100644
--- a/src/panfrost/vulkan/panvk_vX_shader.c
+++ b/src/panfrost/vulkan/panvk_vX_shader.c
@@ -775,6 +775,7 @@ panvk_lower_nir(struct panvk_device *dev, nir_shader *nir,
 
    NIR_PASS(_, nir, nir_split_var_copies);
    NIR_PASS(_, nir, nir_lower_var_copies);
+   NIR_PASS(_, nir, nir_lower_memcpy);
 
    NIR_PASS(_, nir, nir_lower_explicit_io, nir_var_mem_ubo,
             panvk_buffer_ubo_addr_format(rs->uniform_buffers));