Index: /trunk/src/VBox/VMM/VMMAll/IEMAllCImplStrInstr.cpp.h
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/IEMAllCImplStrInstr.cpp.h	(revision 38091)
+++ /trunk/src/VBox/VMM/VMMAll/IEMAllCImplStrInstr.cpp.h	(revision 38092)
@@ -569,5 +569,5 @@
                 uCounterReg -= i;
                 uAddrReg    += i * cbIncr;
-                Assert(!(uEFlags & X86_EFL_ZF) != (i < cLeftPage));
+                Assert((!(uEFlags & X86_EFL_ZF) != (i < cLeftPage)) || (i == cLeftPage));
                 if (fQuit)
                     break;