Index: /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-hlp.cpp
===================================================================
--- /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-hlp.cpp	(revision 86591)
+++ /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-hlp.cpp	(revision 86592)
@@ -356,5 +356,5 @@
 
         /* Must not be greater than the number of remaining tokens. */
-        ASSERT_GUEST_RETURN(cInstLen < paTokensEnd - pToken, VERR_PARSE_ERROR);
+        ASSERT_GUEST_RETURN(cInstLen < (uintptr_t)(paTokensEnd - pToken), VERR_PARSE_ERROR);
 
         /* Stop parsing if this is the SVGA3DOP_END instruction. */