From: Dave Airlie <airlied@redhat.com>
Date: Thu, 12 Dec 2019 05:33:51 +0000 (+1000)
Subject: llvmpipe: lower hadd/add_sat
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=31e0e8a51b06701b391a3abab1869d613fae8340;p=mesa.git

llvmpipe: lower hadd/add_sat

Fixes some CL piglits.

Acked-by: Roland Scheidegger <sroland@vmware.com>
---

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 55181e7115b..2a665c10fd3 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -599,6 +599,8 @@ static const struct nir_shader_compiler_options gallivm_nir_options = {
    .lower_sub = true,
    .lower_ffma = true,
    .lower_fmod = true,
+   .lower_hadd = true,
+   .lower_add_sat = true,
    .lower_pack_snorm_2x16 = true,
    .lower_pack_snorm_4x8 = true,
    .lower_pack_unorm_2x16 = true,