register-number? ( object -- ? )

Vocabulary

cpu.arm.64.assembler.registers.private

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the register-number class.

Definition

USING: kernel math math.bitwise ;

IN: cpu.arm.64.assembler.registers.private

: register-number? ( object -- ? )
    dup integer? [ [ 5 bits ] keep = ] [ drop f ] if ;