From 6d2d4e9bbf4e1a338a1d37d59dff5aa04ecb7374 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Wed, 25 Jun 2025 10:46:29 -0400
Subject: [PATCH] lavapipe: call nir_lower_int64

otherwise the 64bit ops unsupported by llvmpipe will not be lowered

cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35743>
---
 src/gallium/frontends/lavapipe/lvp_pipeline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/frontends/lavapipe/lvp_pipeline.c b/src/gallium/frontends/lavapipe/lvp_pipeline.c
index feee0b29199..801810eeffb 100644
--- a/src/gallium/frontends/lavapipe/lvp_pipeline.c
+++ b/src/gallium/frontends/lavapipe/lvp_pipeline.c
@@ -427,6 +427,7 @@ lvp_shader_lower(struct lvp_device *pdevice, nir_shader *nir, struct lvp_pipelin
       .lower_txd = true,
    };
    NIR_PASS(_, nir, nir_lower_tex, &tex_options);
+   NIR_PASS(_, nir, nir_lower_int64);
 
    NIR_PASS(_, nir, lvp_nir_lower_sparse_residency);