Index: /trunk/src/VBox/VMM/VMMAll/IEMAllInstructions.cpp.h
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/IEMAllInstructions.cpp.h	(revision 36774)
+++ /trunk/src/VBox/VMM/VMMAll/IEMAllInstructions.cpp.h	(revision 36775)
@@ -5820,4 +5820,5 @@
         case 7: pImpl = &g_iemAImpl_sar; IEMOP_MNEMONIC("sar Eb,Ib"); break;
         case 6: return IEMOP_RAISE_INVALID_LOCK_PREFIX();
+        IEM_NOT_REACHED_DEFAULT_CASE_RET(); /* gcc maybe stupid */
     }
 
@@ -5883,4 +5884,5 @@
         case 7: pImpl = &g_iemAImpl_sar; IEMOP_MNEMONIC("sar Ev,Ib"); break;
         case 6: return IEMOP_RAISE_INVALID_LOCK_PREFIX();
+        IEM_NOT_REACHED_DEFAULT_CASE_RET(); /* gcc maybe stupid */
     }
 
@@ -6248,4 +6250,5 @@
         case 7: pImpl = &g_iemAImpl_sar; IEMOP_MNEMONIC("sar Eb,1"); break;
         case 6: return IEMOP_RAISE_INVALID_LOCK_PREFIX();
+        IEM_NOT_REACHED_DEFAULT_CASE_RET(); /* gcc maybe, well... */
     }
 
@@ -6304,4 +6307,5 @@
         case 7: pImpl = &g_iemAImpl_sar; IEMOP_MNEMONIC("sar Ev,1"); break;
         case 6: return IEMOP_RAISE_INVALID_LOCK_PREFIX();
+        IEM_NOT_REACHED_DEFAULT_CASE_RET(); /* gcc maybe, well... */
     }
 
@@ -6432,4 +6436,5 @@
         case 7: pImpl = &g_iemAImpl_sar; IEMOP_MNEMONIC("sar Eb,CL"); break;
         case 6: return IEMOP_RAISE_INVALID_LOCK_PREFIX();
+        IEM_NOT_REACHED_DEFAULT_CASE_RET(); /* gcc, grr. */
     }