From 16f5085490d06bcd9901e3d62c037398847ab2b6 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 6 Feb 2019 13:19:06 -0800
Subject: [PATCH] v3d: Drop a perf note about merging unpack_half_*, which has
 been implemented.

This is handled with copy-propagation now.
---
 src/broadcom/compiler/nir_to_vir.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/broadcom/compiler/nir_to_vir.c b/src/broadcom/compiler/nir_to_vir.c
index 0a3275de7dc..82da32ac6be 100644
--- a/src/broadcom/compiler/nir_to_vir.c
+++ b/src/broadcom/compiler/nir_to_vir.c
@@ -1048,9 +1048,6 @@ ntq_emit_alu(struct v3d_compile *c, nir_alu_instr *instr)
                 break;
 
         case nir_op_unpack_half_2x16_split_x:
-                /* XXX perf: It would be good to be able to merge this unpack
-                 * with whatever uses our result.
-                 */
                 result = vir_FMOV(c, src[0]);
                 vir_set_unpack(c->defs[result.index], 0, V3D_QPU_UNPACK_L);
                 break;
-- 
2.30.2