From cef4d53daf53028080e5ac712f6f512ac1919c3c Mon Sep 17 00:00:00 2001
From: Francisco Jerez <currojerez@riseup.net>
Date: Wed, 11 Jan 2023 00:20:36 -0800
Subject: [PATCH] intel/xe2+: Round up size to reg_unit() in
 fs_reg_alloc::alloc_spill_reg().

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25020>
---
 src/intel/compiler/brw_fs_reg_allocate.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/intel/compiler/brw_fs_reg_allocate.cpp b/src/intel/compiler/brw_fs_reg_allocate.cpp
index c6f51a27e51..852c03e0807 100644
--- a/src/intel/compiler/brw_fs_reg_allocate.cpp
+++ b/src/intel/compiler/brw_fs_reg_allocate.cpp
@@ -1123,7 +1123,7 @@ fs_reg_alloc::alloc_scratch_header()
 fs_reg
 fs_reg_alloc::alloc_spill_reg(unsigned size, int ip)
 {
-   int vgrf = fs->alloc.allocate(size);
+   int vgrf = fs->alloc.allocate(ALIGN(size, reg_unit(devinfo)));
    int class_idx = DIV_ROUND_UP(size, reg_unit(devinfo)) - 1;
    int n = ra_add_node(g, compiler->fs_reg_sets[rsi].classes[class_idx]);
    assert(n == first_vgrf_node + vgrf);