AMOSi:Rol.l
an example can be found on AMOSPro_Examples:Examples/H-5/Help_55.AMOS
Rotates all 32 bits in your number to the left.
Rol.L places,variable
Rol.L places,expression
variable is a normal AMOS variable you wish to rotate.
An expression is evaluated by AMOS Basic, and used as address of some data you wish to change.