[dgorbachev] 61066: [NTOSKRNL] Trick GCC into not optimizing out RtlMoveMemory.

Author: dgorbachev
Date: Thu Nov 21 20:44:49 2013
New Revision: 61066

URL: http://svn.reactos.org/svn/reactos?rev=61066&view=rev
Log:
[NTOSKRNL]
Trick GCC into not optimizing out RtlMoveMemory.

Modified:
    trunk/reactos/ntoskrnl/vdm/vdmmain.c

Modified: trunk/reactos/ntoskrnl/vdm/vdmmain.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/vdm/vdmmain.c?rev=...
==============================================================================
--- trunk/reactos/ntoskrnl/vdm/vdmmain.c	[iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/vdm/vdmmain.c	[iso-8859-1] Thu Nov 21 20:44:49 2013
@@ -93,7 +93,7 @@
     NTSTATUS Status;
     HANDLE PhysMemHandle;
     PVOID BaseAddress;
-    PVOID NullAddress = NULL;
+    volatile PVOID NullAddress = NULL;
     LARGE_INTEGER Offset;
     ULONG ViewSize;