From 0a2cfa14ddd929e20eff32fb314c42b0793dacd0 Mon Sep 17 00:00:00 2001
From: Caio Oliveira <caio.oliveira@intel.com>
Date: Fri, 19 Aug 2022 16:53:48 -0700
Subject: [PATCH] intel/compiler: Make component() work for FIXED_GRF/ARF

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18157>
---
 src/intel/compiler/brw_ir_fs.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/intel/compiler/brw_ir_fs.h b/src/intel/compiler/brw_ir_fs.h
index 1089edb..957fc85 100644
--- a/src/intel/compiler/brw_ir_fs.h
+++ b/src/intel/compiler/brw_ir_fs.h
@@ -164,6 +164,11 @@ component(fs_reg reg, unsigned idx)
 {
    reg = horiz_offset(reg, idx);
    reg.stride = 0;
+   if (reg.file == ARF || reg.file == FIXED_GRF) {
+      reg.vstride = BRW_VERTICAL_STRIDE_0;
+      reg.width = BRW_WIDTH_1;
+      reg.hstride = BRW_HORIZONTAL_STRIDE_0;
+   }
    return reg;
 }
 
-- 
2.7.4