Index: /trunk/src/VBox/VMM/VMMAll/IEMAllInstructions.cpp.h
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/IEMAllInstructions.cpp.h	(revision 61664)
+++ /trunk/src/VBox/VMM/VMMAll/IEMAllInstructions.cpp.h	(revision 61665)
@@ -1511,5 +1511,5 @@
 {
     /* Quick hack. Need to restructure all of this later some time. */
-    uint8_t const fRelevantPrefix = pIemCpu->fPrefixes & (IEM_OP_PRF_SIZE_OP | IEM_OP_PRF_REPNZ | IEM_OP_PRF_REPZ);
+    uint32_t const fRelevantPrefix = pIemCpu->fPrefixes & (IEM_OP_PRF_SIZE_OP | IEM_OP_PRF_REPNZ | IEM_OP_PRF_REPZ);
     if (fRelevantPrefix == 0)
     {