AA64Instruction

codegem_aarch64

Enum AA64Instruction 

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pub enum AA64Instruction {
    PhiPlaceholder {
        rd: VReg,
        options: Vec<(Location, Value)>,
    },
    Integer {
        rd: VReg,
        value: u64,
        size: AA64RegSizes,
    },
    MSub {
        rd1: VReg,
        rd2: VReg,
        rx: VReg,
        ry: VReg,
        size: AA64RegSizes,
    },
    AluOp {
        op: AA64AluOp,
        rd: VReg,
        rx: VReg,
        ry: VReg,
        size: AA64RegSizes,
    },
    AluOpImm {
        op: AA64AluOp,
        rd: VReg,
        rx: VReg,
        imm: i16,
        size: AA64RegSizes,
    },
    Bl {
        rd: VReg,
        location: Location,
        clobbers: Vec<VReg>,
    },
    Bne {
        rx: VReg,
        ry: VReg,
        location: Location,
        size: AA64RegSizes,
    },
    Ret,
    Load {
        rd: VReg,
        imm: i16,
        rx: VReg,
        size: AA64RegSizes,
    },
    Store {
        rx: VReg,
        imm: i16,
        ry: VReg,
        size: AA64RegSizes,
    },
    Compare {
        rx: VReg,
        ry: VReg,
        size: AA64RegSizes,
    },
    CondSet {
        rd: VReg,
        cnd: AA64CompOp,
        size: AA64RegSizes,
    },
}

Variants§

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PhiPlaceholder

Fields

§rd: VReg
§options: Vec<(Location, Value)>
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Integer

Fields

§rd: VReg
§value: u64
§size: AA64RegSizes
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MSub

Fields

§rd1: VReg
§rd2: VReg
§rx: VReg
§ry: VReg
§size: AA64RegSizes
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AluOp

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AluOpImm

Fields

§op: AA64AluOp
§rd: VReg
§rx: VReg
§imm: i16
§size: AA64RegSizes
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Bl

Fields

§rd: VReg
§location: Location
§clobbers: Vec<VReg>
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Bne

Fields

§rx: VReg
§ry: VReg
§location: Location
§size: AA64RegSizes
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Ret

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Load

Fields

§rd: VReg
§imm: i16
§rx: VReg
§size: AA64RegSizes
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Store

Fields

§rx: VReg
§imm: i16
§ry: VReg
§size: AA64RegSizes
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Compare

Fields

§rx: VReg
§ry: VReg
§size: AA64RegSizes
§

CondSet

Trait Implementations§

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impl Display for AA64Instruction

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

Formats the value using the given formatter. Read more
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impl Instr for AA64Instruction

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fn get_regs() -> Vec<VReg>

Gets the registers available for selection by the register allocator.
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fn get_arg_regs() -> Vec<VReg>

Gets the registers that can be used as function arguments.
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fn collect_registers<A>(&self, alloc: &mut A)
where A: RegisterAllocator,

Collects the registers in an instruction for register allocation.
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fn apply_reg_allocs(&mut self, alloc: &HashMap<VReg, VReg>)

Applies the results of register allocation.
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fn mandatory_transforms(vcode: &mut VCode<Self>)

Performs transformations on the VCode that are mandatory after register allocation.
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fn emit_assembly(file: &mut impl Write, vcode: &VCode<Self>) -> Result<()>

Transforms the given VCode into assembly written to a file.

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.