From: Kenneth Graunke <kenneth@whitecape.org>
Date: Tue, 21 Apr 2020 23:06:54 +0000 (-0700)
Subject: intel/compiler: Put back saturate on [iu]add_sat opcodes
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=902c8731f4e16be4c66bb4280550a1c2d9d28537;p=mesa.git

intel/compiler: Put back saturate on [iu]add_sat opcodes

I deleted one too many inst->saturate = ... lines.  This one must stay.

Fixes: b7c47c4f7cf ("intel/compiler: Drop nir_lower_to_source_mods() and related handling.")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4669>
---

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index ebb467ca0e0..ddce70dd91f 100644
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -1250,6 +1250,7 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr,
    case nir_op_iadd_sat:
    case nir_op_uadd_sat:
       inst = bld.ADD(result, op[0], op[1]);
+      inst->saturate = true;
       break;
 
    case nir_op_isub_sat: