From 78623c95f2a3954384963c4c761d2e4e5f4aefed Mon Sep 17 00:00:00 2001
From: Tobias Hartmann <thartmann@openjdk.org>
Date: Fri, 5 Jan 2024 11:13:34 +0000
Subject: [PATCH] 8323012: C2 fails with fatal error: no reachable node should
 have no use

Reviewed-by: chagedorn
---
 src/hotspot/share/opto/cfgnode.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hotspot/share/opto/cfgnode.cpp b/src/hotspot/share/opto/cfgnode.cpp
index 772e4050987..5362a7b0751 100644
--- a/src/hotspot/share/opto/cfgnode.cpp
+++ b/src/hotspot/share/opto/cfgnode.cpp
@@ -2170,7 +2170,7 @@ Node *PhiNode::Ideal(PhaseGVN *phase, bool can_reshape) {
               cast = phase->transform(cast);
               n = cast;
             }
-            cast = new CheckCastPPNode(r, uin, phi_type, ConstraintCastNode::StrongDependency, extra_types);
+            cast = new CheckCastPPNode(r, n, phi_type, ConstraintCastNode::StrongDependency, extra_types);
           }
           if (cast == nullptr) {
             cast = new CastPPNode(r, uin, phi_type, ConstraintCastNode::StrongDependency, extra_types);