From a7155121773059ec34a4d4f3f420ae481fcf9092 Mon Sep 17 00:00:00 2001
From: Rohan Garg <rohan.garg@intel.com>
Date: Thu, 15 Feb 2024 20:23:18 +0100
Subject: [PATCH] intel/brw: adjust the copy propgation pass to account for
 wider GRF's on Xe2+

Signed-off-by: Rohan Garg <rohan.garg@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27235>
---
 src/intel/compiler/brw_fs_copy_propagation.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/intel/compiler/brw_fs_copy_propagation.cpp b/src/intel/compiler/brw_fs_copy_propagation.cpp
index 6bdd7da9e2c..64d00ce12e4 100644
--- a/src/intel/compiler/brw_fs_copy_propagation.cpp
+++ b/src/intel/compiler/brw_fs_copy_propagation.cpp
@@ -771,7 +771,7 @@ try_copy_propagate(const brw_compiler *compiler, fs_inst *inst,
     */
    if (has_dst_aligned_region_restriction(devinfo, inst, dst_type) &&
        entry_stride != 0 &&
-       (reg_offset(inst->dst) % REG_SIZE) != (reg_offset(entry->src) % REG_SIZE))
+       (reg_offset(inst->dst) % (REG_SIZE * reg_unit(devinfo))) != (reg_offset(entry->src) % (REG_SIZE * reg_unit(devinfo))))
       return false;
 
    /* The <8;8,0> regions used for FS attributes in multipolygon