register-64? ( object -- ? ) - Factor Documentation

Vocabulary
cpu.x86.assembler.operands.private

Inputs and outputs

object	an object
?	a boolean

Word description
Tests if the object is an instance of the register-64 class.

Definition

USING: cpu.x86.assembler.operands kernel words ;

IN: cpu.x86.assembler.operands.private

: register-64? ( object -- ? )
    dup register?
    [ "register-size" word-prop 64 = ] [ drop f ] if ;