immediate-store? ( n -- ? )
CPU architecture description model

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Vocabulary
cpu.architecture

Inputs

n

a number

Outputs

?

a boolean

Word description
Can this value be an immediate operand for %replace-imm?

Definition

USING: system ;

IN: cpu.architecture

HOOK: immediate-store? cpu ( n -- ? )

Methods

USING: combinators cpu.architecture cpu.arm.64.assembler kernel
layouts math system ;

M: arm.64 immediate-store?
    {
        {
            [ dup fixnum? ]
            [ tag-fixnum 16 unsigned-immediate? ]
        }
        { [ dup not ] [ drop t ] }
        [ drop f ]
    } cond ;


USING: cpu.architecture system ;

M: x86 immediate-store? immediate-comparand? ;