2encode-width* ( Rt Rt2 -- Rt Rt2 opc VR )

Vocabulary

cpu.arm.64.assembler

Inputs

Rt	an object
Rt2	an object

Outputs

Rt	an object
Rt2	an object
opc	an object
VR	an object

Definition

USING: kernel ;

IN: cpu.arm.64.assembler

: 2encode-width* ( Rt Rt2 -- Rt Rt2 opc VR )
    [ dup encode-width* ] bi@
    [ [ roll = ] bi@ and [ register-mismatch ] unless ] 2keep ;