diff --git a/mach/pdp/cg/table b/mach/pdp/cg/table
index 8f6457303..51dc8fe29 100644
--- a/mach/pdp/cg/table
+++ b/mach/pdp/cg/table
@@ -1413,6 +1413,7 @@ loc loc ciu	| |		|		| loc $1 loc $2 cuu	|
 loc loc cui	| |		|		| loc $1 loc $2 cuu	|
 loc loc cuu $1==2 && $2==4      | | | {CONST2,0} | |
 loc loc cuu $1==4 && $2==2      | source2 |             |   | |
+loc loc cuu $1==$2 | |		|		| |
 loc loc cfi     | |             |               | loc $1 loc $2 cfu     |
 loc loc cfu $1==4 && $2==2      | FLT_REG |     | {ftoint,%[1]} | |
 loc loc cfu $1==4 && $2==4      | FLT_REG |     | {ftolong,%[1]} | |