diff --git a/mach/vax4/top/table b/mach/vax4/top/table
index 923df5fd4..c07c7d664 100644
--- a/mach/vax4/top/table
+++ b/mach/vax4/top/table
@@ -215,6 +215,9 @@ movl REG,A : ANY *A,X,Y		->	movl REG,A : ANY (REG),X,Y;
 movl REG,A : ANY X,*A,Y		->	movl REG,A : ANY X,(REG),Y;
 movl REG,A : ANY X,Y,*A		->	movl REG,A : ANY X,Y,(REG);
 
+/* convert floats, doubles */
+cvtlf X,A : cvtfd A,A           ->      cvtld X,A;
+cvtdf A,B : cvtfd B,A           ->      cvtdf A,B;
 
 %%;