From 37d0cdc36f649a560e0b8e76176582be19a913dd Mon Sep 17 00:00:00 2001
From: "Thomas H.P. Andersen" <phomes@gmail.com>
Date: Sun, 11 Aug 2024 23:09:59 +0200
Subject: [PATCH] nak: special case PhiDsts as not uniform

Fixes: ab72be6c5e91 ("nak,compiler: Move AsSlice to common code")

Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30607>
---
 src/nouveau/compiler/nak/ir.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/nouveau/compiler/nak/ir.rs b/src/nouveau/compiler/nak/ir.rs
index 92ba1761d4e..e79ff3aeaa0 100644
--- a/src/nouveau/compiler/nak/ir.rs
+++ b/src/nouveau/compiler/nak/ir.rs
@@ -6597,7 +6597,10 @@ impl Instr {
     }
 
     pub fn is_uniform(&self) -> bool {
-        self.op.is_uniform()
+        match &self.op {
+            Op::PhiDsts(_) => false,
+            op => op.is_uniform(),
+        }
     }
 
     pub fn has_fixed_latency(&self, sm: u8) -> bool {