regalloc2::checker

Enum CheckerError

pub enum CheckerError {
    MissingAllocation {
        inst: Inst,
        op: Operand,
    },
    UnknownValueInAllocation {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
    },
    ConflictedValueInAllocation {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
    },
    IncorrectValuesInAllocation {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
        actual: HashSet<VReg, BuildHasherDefault<FxHasher>>,
    },
    ConstraintViolated {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
    },
    AllocationIsNotReg {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
    },
    AllocationIsNotFixedReg {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
    },
    AllocationIsNotReuse {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
        expected_alloc: Allocation,
    },
    AllocationIsNotStack {
        inst: Inst,
        op: Operand,
        alloc: Allocation,
    },
    ConflictedValueInStackmap {
        inst: Inst,
        alloc: Allocation,
    },
    NonRefValuesInStackmap {
        inst: Inst,
        alloc: Allocation,
        vregs: HashSet<VReg, BuildHasherDefault<FxHasher>>,
    },
    StackToStackMove {
        into: Allocation,
        from: Allocation,
    },
}

Expand description

A single error detected by the regalloc checker.

Variants§

MissingAllocation

Fields

§inst: Inst

§op: Operand

UnknownValueInAllocation

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

ConflictedValueInAllocation

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

IncorrectValuesInAllocation

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

§actual: HashSet<VReg, BuildHasherDefault<FxHasher>>

ConstraintViolated

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

AllocationIsNotReg

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

AllocationIsNotFixedReg

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

AllocationIsNotReuse

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

§expected_alloc: Allocation

AllocationIsNotStack

Fields

§inst: Inst

§op: Operand

§alloc: Allocation

ConflictedValueInStackmap

Fields

§inst: Inst

§alloc: Allocation

NonRefValuesInStackmap

Fields

§inst: Inst

§alloc: Allocation

§vregs: HashSet<VReg, BuildHasherDefault<FxHasher>>

StackToStackMove

Fields

§into: Allocation

§from: Allocation

Trait Implementations§

impl Clone for CheckerError

fn clone(&self) -> CheckerError

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 CheckerError

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for CheckerError

impl RefUnwindSafe for CheckerError

impl Send for CheckerError

impl Sync for CheckerError

impl Unpin for CheckerError

impl UnwindSafe for CheckerError

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 T)

🔬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.