cranelift_codegen::ir::condcodes

Enum IntCC

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

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Equal

==.

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NotEqual

!=.

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SignedLessThan

Signed <.

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SignedGreaterThanOrEqual

Signed >=.

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SignedGreaterThan

Signed >.

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SignedLessThanOrEqual

Signed <=.

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UnsignedLessThan

Unsigned <.

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UnsignedGreaterThanOrEqual

Unsigned >=.

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UnsignedGreaterThan

Unsigned >.

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UnsignedLessThanOrEqual

Unsigned <=.

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impl IntCC

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pub fn all() -> &'static [IntCC]

Returns a slice with all possible IntCC values.

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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.

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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.

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

Get the corresponding string condition code for the IntCC object.

Trait Implementations§

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impl Clone for IntCC

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fn clone(&self) -> IntCC

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl CondCode for IntCC

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fn complement(self) -> Self

Get the complemented condition code of self. Read more
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fn swap_args(self) -> Self

Get the swapped args condition code for self. Read more
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impl Debug for IntCC

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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 Display for IntCC

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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 FromStr for IntCC

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type Err = ()

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for IntCC

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for IntCC

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for IntCC

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impl Eq for IntCC

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impl StructuralPartialEq for IntCC

Auto Trait Implementations§

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impl Freeze for IntCC

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impl RefUnwindSafe for IntCC

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impl Send for IntCC

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impl Sync for IntCC

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impl Unpin for IntCC

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impl UnwindSafe for IntCC

Blanket 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> CloneToUninit for T
where T: Clone,

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

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

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Checks if this value is equivalent to the given key. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default 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.