From 3a16ab84e2f2ec78c85eae67f99a5fa4b4791a57 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Fri, 8 Jan 2021 14:12:38 -0500
Subject: [PATCH] pan/bi: Fix RA of node 0

Fixes: 39aa8c4a5ac ("pan/bi: Switch to new IR")
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8358>
---
 src/panfrost/bifrost/bi_ra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/panfrost/bifrost/bi_ra.c b/src/panfrost/bifrost/bi_ra.c
index 72b2d15..fff887d 100644
--- a/src/panfrost/bifrost/bi_ra.c
+++ b/src/panfrost/bifrost/bi_ra.c
@@ -116,7 +116,7 @@ bi_allocate_registers(bi_context *ctx, bool *success)
                         l->solutions[node] = 0;
                 }
 
-                if (!dest || (dest >= node_count))
+                if (dest >= node_count)
                         continue;
 
                 l->class[dest] = BI_REG_CLASS_WORK;
-- 
2.7.4