Struct rustc_mir::transform::simplify_comparison_integral::OptimizationInfo[−][src]

struct OptimizationInfo<'tcx> {
    bb_idx: BasicBlock,
    bin_op_stmt_idx: usize,
    can_remove_bin_op_stmt: bool,
    to_switch_on: Place<'tcx>,
    branch_value_scalar: Scalar,
    branch_value_ty: Ty<'tcx>,
    op: BinOp,
    targets: SwitchTargets,
}

Fields

bb_idx: BasicBlock
Expand description

Basic block to apply the optimization

bin_op_stmt_idx: usize
Expand description

Statement index of Eq/Ne assignment that can be removed. None if the assignment can not be removed - i.e the statement is used later on

can_remove_bin_op_stmt: bool
Expand description

Can remove Eq/Ne assignment

to_switch_on: Place<'tcx>
Expand description

Place that needs to be switched on. This place is of type integral

branch_value_scalar: Scalar
Expand description

Constant to use in switch target value

branch_value_ty: Ty<'tcx>
Expand description

Type of the constant value

op: BinOp
Expand description

Either Eq or Ne

targets: SwitchTargets
Expand description

Current targets used in the switch

Trait Implementations

impl<'tcx> Debug for OptimizationInfo<'tcx>[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for OptimizationInfo<'tcx>

impl<'tcx> !Send for OptimizationInfo<'tcx>

impl<'tcx> !Sync for OptimizationInfo<'tcx>

impl<'tcx> Unpin for OptimizationInfo<'tcx>

impl<'tcx> !UnwindSafe for OptimizationInfo<'tcx>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithConstness for T[src]

fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>[src]

fn with_const(self) -> ConstnessAnd<Self>[src]

fn without_const(self) -> ConstnessAnd<Self>[src]