EXTRWI ( ra rs n b -- )

Vocabulary

cpu.ppc.assembler

Inputs

ra	an object
rs	an object
n	an object
b	an object

Outputs

None

Definition

USING: kernel math ;

IN: cpu.ppc.assembler

: EXTRWI ( ra rs n b -- )
    swap dup [ + ] dip 32 swap - 31 RLWINM ;