From c06ba8358958279cfad6cdf2a52d9824a818f0b8 Mon Sep 17 00:00:00 2001
From: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Date: Thu, 12 Dec 2019 13:25:33 -0800
Subject: [PATCH] intel/fs: Lower 64-bit MOVs after lower_load_payload()

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3070>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3070>
---
 src/intel/compiler/brw_fs.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp
index b19f8fab3a9..a01b01048c8 100644
--- a/src/intel/compiler/brw_fs.cpp
+++ b/src/intel/compiler/brw_fs.cpp
@@ -7334,6 +7334,11 @@ fs_visitor::optimize()
 
    if (OPT(lower_load_payload)) {
       split_virtual_grfs();
+
+      /* Lower 64 bit MOVs generated by payload lowering. */
+      if (!devinfo->has_64bit_types)
+         OPT(opt_algebraic);
+
       OPT(register_coalesce);
       OPT(lower_simd_width);
       OPT(compute_to_mrf);
-- 
2.30.2