From: Matt Turner <mattst88@gmail.com>
Date: Tue, 27 Nov 2018 19:20:20 +0000 (-0800)
Subject: intel/compiler: Split 64-bit MOV-indirects if needed
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8534742404a7cec87b5c01011b68dd9ca6f2493e;p=mesa.git

intel/compiler: Split 64-bit MOV-indirects if needed

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/intel/compiler/brw_fs_generator.cpp b/src/intel/compiler/brw_fs_generator.cpp
index 9088c97d92b..130c475fada 100644
--- a/src/intel/compiler/brw_fs_generator.cpp
+++ b/src/intel/compiler/brw_fs_generator.cpp
@@ -440,7 +440,8 @@ fs_generator::generate_mov_indirect(fs_inst *inst,
 
       if (type_sz(reg.type) > 4 &&
           ((devinfo->gen == 7 && !devinfo->is_haswell) ||
-           devinfo->is_cherryview || gen_device_info_is_9lp(devinfo))) {
+           devinfo->is_cherryview || gen_device_info_is_9lp(devinfo) ||
+           !devinfo->has_64bit_types)) {
          /* IVB has an issue (which we found empirically) where it reads two
           * address register components per channel for indirectly addressed
           * 64-bit sources.