Index: /trunk/src/VBox/Devices/Storage/DevBusLogic.cpp
===================================================================
--- /trunk/src/VBox/Devices/Storage/DevBusLogic.cpp	(revision 43335)
+++ /trunk/src/VBox/Devices/Storage/DevBusLogic.cpp	(revision 43336)
@@ -424,4 +424,8 @@
     uint8_t                         uPendingIntr;
 
+# if HC_ARCH_BITS == 64
+    uint32_t                        Alignment5;
+# endif
+
 } BUSLOGIC, *PBUSLOGIC;