6619271: The -Xprintflags causes the VM to segv
Summary: add null checks
Reviewed-by: jrose, kvn
/*
* Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
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# include "incls/_precompiled.incl"
# include "incls/_orderAccess.cpp.incl"
volatile intptr_t OrderAccess::dummy = 0;