From: Daniel Schürmann <daniel@schuermann.dev>
Date: Mon, 20 Dec 2021 09:46:43 +0000 (+0100)
Subject: aco: don't allow SDWA on VOP3P instructions
X-Git-Tag: upstream/22.3.5~14417
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1502c22e2c32d6a87dd17bdc76af68b8470cb6ea;p=platform%2Fupstream%2Fmesa.git

aco: don't allow SDWA on VOP3P instructions

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13576>
---

diff --git a/src/amd/compiler/aco_ir.cpp b/src/amd/compiler/aco_ir.cpp
index 156227a..eee2eb2 100644
--- a/src/amd/compiler/aco_ir.cpp
+++ b/src/amd/compiler/aco_ir.cpp
@@ -187,7 +187,7 @@ can_use_SDWA(chip_class chip, const aco_ptr<Instruction>& instr, bool pre_ra)
    if (!instr->isVALU())
       return false;
 
-   if (chip < GFX8 || instr->isDPP())
+   if (chip < GFX8 || instr->isDPP() || instr->isVOP3P())
       return false;
 
    if (instr->isSDWA())