8295116: C2: assert(dead->outcnt() == 0 && !dead->is_top()) failed: n…

…ode must be dead Reviewed-by: thartmann, rcastanedalo
openjdk · Dec 8, 2022 · 94575d1 · 94575d1
1 parent 49b8622
commit 94575d1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/hotspot/share/opto/ifnode.cpp b/src/hotspot/share/opto/ifnode.cpp
@@ -733,6 +733,7 @@ bool IfNode::is_ctrl_folds(Node* ctrl, PhaseIterGVN* igvn) {
     ctrl->in(0)->as_If()->cmpi_folds(igvn, true) &&
     // Must compare same value
     ctrl->in(0)->in(1)->in(1)->in(1) != NULL &&
+    ctrl->in(0)->in(1)->in(1)->in(1) != igvn->C->top() &&
     ctrl->in(0)->in(1)->in(1)->in(1) == in(1)->in(1)->in(1);
 }