cranelift_codegen::isa::aarch64::inst

Enum AMode

pub enum AMode {
Show 15 variants    SPPostIndexed {
        simm9: SImm9,
    },
    SPPreIndexed {
        simm9: SImm9,
    },
    RegReg {
        rn: Reg,
        rm: Reg,
    },
    RegScaled {
        rn: Reg,
        rm: Reg,
    },
    RegScaledExtended {
        rn: Reg,
        rm: Reg,
        extendop: ExtendOp,
    },
    RegExtended {
        rn: Reg,
        rm: Reg,
        extendop: ExtendOp,
    },
    Unscaled {
        rn: Reg,
        simm9: SImm9,
    },
    UnsignedOffset {
        rn: Reg,
        uimm12: UImm12Scaled,
    },
    Label {
        label: MemLabel,
    },
    RegOffset {
        rn: Reg,
        off: i64,
    },
    SPOffset {
        off: i64,
    },
    FPOffset {
        off: i64,
    },
    Const {
        addr: VCodeConstant,
    },
    IncomingArg {
        off: i64,
    },
    SlotOffset {
        off: i64,
    },
}

Available on crate feature arm64 only.

Expand description

Internal type AMode: defined at src/isa/aarch64/inst.isle line 1140.

Variants§

SPPostIndexed

Fields

§simm9: SImm9

SPPreIndexed

Fields

§simm9: SImm9

RegReg

Fields

§rn: Reg

§rm: Reg

RegScaled

Fields

§rn: Reg

§rm: Reg

RegScaledExtended

Fields

§rn: Reg

§rm: Reg

§extendop: ExtendOp

RegExtended

Fields

§rn: Reg

§rm: Reg

§extendop: ExtendOp

Unscaled

Fields

§rn: Reg

§simm9: SImm9

UnsignedOffset

Fields

§rn: Reg

§uimm12: UImm12Scaled

Label

Fields

§label: MemLabel

RegOffset

Fields

§rn: Reg

§off: i64

SPOffset

Fields

§off: i64

FPOffset

Fields

§off: i64

Const

Fields

§addr: VCodeConstant

IncomingArg

Fields

§off: i64

SlotOffset

Fields

§off: i64

Implementations§

impl AMode

pub fn reg(reg: Reg) -> AMode

Memory reference using an address in a register.

pub fn reg_plus_reg_scaled_extended(reg1: Reg, reg2: Reg, op: ExtendOp) -> AMode

Memory reference using reg1 + sizeof(ty) * reg2 as an address, with reg2 sign- or zero-extended as per op.

Trait Implementations§

impl Clone for AMode

fn clone(&self) -> AMode

Returns a copy of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for AMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for AMode

impl RefUnwindSafe for AMode

impl Send for AMode

impl Sync for AMode

impl Unpin for AMode

impl UnwindSafe for AMode

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.