From f39a2c89fcd44d5007fdd9372d2f38b16f0f7d89 Mon Sep 17 00:00:00 2001
From: Roman Kennke <rkennke@openjdk.org>
Date: Sun, 8 Nov 2020 20:35:25 +0000
Subject: [PATCH] 8256015: Shenandoah: Add missing Shenandoah implementation in
 WB_isObjectInOldGen

Reviewed-by: shade
---
 src/hotspot/share/prims/whitebox.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/hotspot/share/prims/whitebox.cpp b/src/hotspot/share/prims/whitebox.cpp
index 223154ccc06..64734266ed6 100644
--- a/src/hotspot/share/prims/whitebox.cpp
+++ b/src/hotspot/share/prims/whitebox.cpp
@@ -384,6 +384,11 @@ WB_ENTRY(jboolean, WB_isObjectInOldGen(JNIEnv* env, jobject o, jobject obj))
   if (UseZGC) {
     return Universe::heap()->is_in(p);
   }
+#endif
+#if INCLUDE_SHENANDOAHGC
+  if (UseShenandoahGC) {
+    return Universe::heap()->is_in(p);
+  }
 #endif
   GenCollectedHeap* gch = GenCollectedHeap::heap();
   return !gch->is_in_young(p);