From 1b6b3f1c1c79a99664692bfae9b798b62eddb3b8 Mon Sep 17 00:00:00 2001
From: duke <duke@openjdk.org>
Date: Mon, 20 Dec 2021 14:14:58 +0000
Subject: [PATCH] Backport 90f96fb4db174e50cc2510f292fe69fc995add26

---
 src/hotspot/share/compiler/compileBroker.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hotspot/share/compiler/compileBroker.cpp b/src/hotspot/share/compiler/compileBroker.cpp
index cc1dff089e8..4c0a2acde0e 100644
--- a/src/hotspot/share/compiler/compileBroker.cpp
+++ b/src/hotspot/share/compiler/compileBroker.cpp
@@ -410,6 +410,7 @@ void CompileQueue::free_all() {
     CompileTask::free(current);
   }
   _first = NULL;
+  _last = NULL;
 
   // Wake up all threads that block on the queue.
   MethodCompileQueue_lock->notify_all();