From 26f72749eda9bc7f800f09218cc04fe991d65dd9 Mon Sep 17 00:00:00 2001
From: Steve MacLean <sdmaclea.qdt@qualcommdatacenter.com>
Date: Tue, 29 May 2018 13:35:03 -0400
Subject: Fix GCStress assertion

---
 src/vm/threads.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/vm/threads.h')

diff --git a/src/vm/threads.h b/src/vm/threads.h
index 70fcb522c8..16b033496c 100644
--- a/src/vm/threads.h
+++ b/src/vm/threads.h
@@ -4824,8 +4824,8 @@ public:
         LIMITED_METHOD_CONTRACT;
         PRECONDITION(!HasPendingGCStressInstructionUpdate());
 
-        m_pbDestCode = pbDestCode;
-        m_pbSrcCode = pbSrcCode;
+        VolatileStoreWithoutBarrier<BYTE*>(&m_pbSrcCode, pbSrcCode);
+        VolatileStore<BYTE*>(&m_pbDestCode, pbDestCode);
     }
     bool HasPendingGCStressInstructionUpdate()
     {
@@ -4838,8 +4838,8 @@ public:
         LIMITED_METHOD_CONTRACT;
         PRECONDITION(HasPendingGCStressInstructionUpdate());
 
-        m_pbDestCode = NULL;
-        m_pbSrcCode = NULL;
+        VolatileStoreWithoutBarrier<BYTE*>(&m_pbDestCode, NULL);
+        VolatileStore<BYTE*>(&m_pbSrcCode, NULL);
     }
 #if defined(GCCOVER_TOLERATE_SPURIOUS_AV)
     void SetLastAVAddress(LPVOID address)
-- 
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