Struct llhd::pass::cf::ConstFolding[−][src]

pub struct ConstFolding;

Expand description

Constant Folding

This pass implements constant folding. It replaces instructions with constant arguments with the corresponding result.

Trait Implementations

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impl Pass for ConstFolding

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fn run_on_inst(
 _ctx: &PassContext,
 inst: Inst,
 unit: &mut UnitBuilder<'_>
) -> bool

Run this pass on an instruction.

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fn run_on_module(ctx: &PassContext, module: &mut Module) -> bool

Run this pass on an entire module.

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fn run_on_unit(ctx: &PassContext, data: &mut UnitBuilder<'_>) -> bool

Run this pass on an entire unit.

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fn run_on_cfg(ctx: &PassContext, unit: &mut UnitBuilder<'_>) -> bool

Run this pass on an entire function or process.

Auto Trait Implementations

impl RefUnwindSafe for ConstFolding

impl Send for ConstFolding

impl Sync for ConstFolding

impl Unpin for ConstFolding

impl UnwindSafe for ConstFolding

Blanket Implementations

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

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pub 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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pub 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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pub 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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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct llhd::pass::cf::ConstFolding[−][src]

Trait Implementations

impl Pass for ConstFolding

fn run_on_inst(
    _ctx: &PassContext,
    inst: Inst,
    unit: &mut UnitBuilder<'_>
) -> bool

fn run_on_module(ctx: &PassContext, module: &mut Module) -> bool

fn run_on_unit(ctx: &PassContext, data: &mut UnitBuilder<'_>) -> bool

fn run_on_cfg(ctx: &PassContext, unit: &mut UnitBuilder<'_>) -> bool

Auto Trait Implementations

impl RefUnwindSafe for ConstFolding

impl Send for ConstFolding

impl Sync for ConstFolding

impl Unpin for ConstFolding

impl UnwindSafe for ConstFolding

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

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

type Error = Infallible

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

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

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

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

Struct llhd::pass::cf::ConstFolding[−][src]

Trait Implementations

impl Pass for ConstFolding

fn run_on_inst( _ctx: &PassContext, inst: Inst, unit: &mut UnitBuilder<'_>) -> bool

fn run_on_module(ctx: &PassContext, module: &mut Module) -> bool

fn run_on_unit(ctx: &PassContext, data: &mut UnitBuilder<'_>) -> bool

fn run_on_cfg(ctx: &PassContext, unit: &mut UnitBuilder<'_>) -> bool

Auto Trait Implementations

impl RefUnwindSafe for ConstFolding

impl Send for ConstFolding

impl Sync for ConstFolding

impl Unpin for ConstFolding

impl UnwindSafe for ConstFolding

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

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

type Error = Infallible

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

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

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

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

fn run_on_inst(
_ctx: &PassContext,
inst: Inst,
unit: &mut UnitBuilder<'_>
) -> bool

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

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

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

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

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

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