From 9b6a39cfd45189ee85a76fccab6d9ec275651c50 Mon Sep 17 00:00:00 2001
From: Benjamin Lee <benjamin@computer.surgery>
Date: Wed, 25 Oct 2023 21:46:48 -0700
Subject: [PATCH] nak: support predicate swaps on SM50

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27064>
---
 src/nouveau/compiler/nak/lower_copy_swap.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/nouveau/compiler/nak/lower_copy_swap.rs b/src/nouveau/compiler/nak/lower_copy_swap.rs
index 9065e51e0d1..d4cfa153e2f 100644
--- a/src/nouveau/compiler/nak/lower_copy_swap.rs
+++ b/src/nouveau/compiler/nak/lower_copy_swap.rs
@@ -156,8 +156,7 @@ impl LowerCopySwap {
 
         if x == y {
             // Nothing to do
-        } else if x.is_predicate() {
-            // TODO: Transform this in PLOP2 for SM5x-SM6x
+        } else if x.is_predicate() && b.sm() >= 70 {
             b.push_op(OpPLop3 {
                 dsts: [x.into(), y.into()],
                 srcs: [x.into(), y.into(), Src::new_imm_bool(true)],