Index: /trunk/src/VBox/VMM/VMMAll/HMVMXAll.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/HMVMXAll.cpp	(revision 73609)
+++ /trunk/src/VBox/VMM/VMMAll/HMVMXAll.cpp	(revision 73610)
@@ -161,5 +161,5 @@
 VMM_INT_DECL(const char *) HMVmxGetInstrDiagDesc(VMXVINSTRDIAG enmInstrDiag)
 {
-    if (RT_LIKELY(enmInstrDiag < RT_ELEMENTS(g_apszVmxInstrDiagDesc)))
+    if (RT_LIKELY((unsigned)enmInstrDiag < RT_ELEMENTS(g_apszVmxInstrDiagDesc)))
         return g_apszVmxInstrDiagDesc[enmInstrDiag];
     return "Unknown/invalid";