Enum cranelift_codegen::ir::condcodes::IntCC

source · [−]

pub enum IntCC {
    Equal,
    NotEqual,
    SignedLessThan,
    SignedGreaterThanOrEqual,
    SignedGreaterThan,
    SignedLessThanOrEqual,
    UnsignedLessThan,
    UnsignedGreaterThanOrEqual,
    UnsignedGreaterThan,
    UnsignedLessThanOrEqual,
    Overflow,
    NotOverflow,
}

Expand description

Condition code for comparing integers.

This condition code is used by the icmp instruction to compare integer values. There are separate codes for comparing the integers as signed or unsigned numbers where it makes a difference.

Variants

`Equal`

==.

`NotEqual`

!=.

`SignedLessThan`

Signed <.

`SignedGreaterThanOrEqual`

Signed >=.

`SignedGreaterThan`

Signed >.

`SignedLessThanOrEqual`

Signed <=.

`UnsignedLessThan`

Unsigned <.

`UnsignedGreaterThanOrEqual`

Unsigned >=.

`UnsignedGreaterThan`

Unsigned >.

`UnsignedLessThanOrEqual`

Unsigned <=.

`Overflow`

Signed Overflow.

`NotOverflow`

Signed No Overflow.

Implementations

impl IntCC

pub fn without_equal(self) -> Self

Get the corresponding IntCC with the equal component removed. For conditions without a zero component, this is a no-op.

pub fn unsigned(self) -> Self

Get the corresponding IntCC with the signed component removed. For conditions without a signed component, this is a no-op.

pub fn to_static_str(self) -> &'static str

Get the corresponding string condition code for the IntCC object.

Trait Implementations

impl Clone for IntCC

fn clone(&self) -> IntCC

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 CondCode for IntCC

fn inverse(self) -> Self

Get the inverse condition code of self. Read more

fn reverse(self) -> Self

Get the reversed condition code for self. Read more

impl Debug for IntCC

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

Formats the value using the given formatter. Read more

impl Display for IntCC

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

Formats the value using the given formatter. Read more

impl FromStr for IntCC

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

impl Hash for IntCC

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<IntCC> for IntCC

fn eq(&self, other: &IntCC) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for IntCC

impl Eq for IntCC

impl StructuralEq for IntCC

impl StructuralPartialEq for IntCC

Auto Trait Implementations

impl RefUnwindSafe for IntCC

impl Send for IntCC

impl Sync for IntCC

impl Unpin for IntCC

impl UnwindSafe for IntCC

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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

default fn to_string(&self) -> String

Converts the given value to a String. 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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.