Enum cranelift_codegen::ir::condcodes::FloatCC[−][src]

pub enum FloatCC {
Show variants    Ordered,
    Unordered,
    Equal,
    NotEqual,
    OrderedNotEqual,
    UnorderedOrEqual,
    LessThan,
    LessThanOrEqual,
    GreaterThan,
    GreaterThanOrEqual,
    UnorderedOrLessThan,
    UnorderedOrLessThanOrEqual,
    UnorderedOrGreaterThan,
    UnorderedOrGreaterThanOrEqual,
}

Condition code for comparing floating point numbers.

This condition code is used by the fcmp instruction to compare floating point values. Two IEEE floating point values relate in exactly one of four ways:

UN - unordered when either value is NaN.
EQ - equal numerical value.
LT - x is less than y.
GT - x is greater than y.

Note that 0.0 and -0.0 relate as EQ because they both represent the number 0.

The condition codes described here are used to produce a single boolean value from the comparison. The 14 condition codes here cover every possible combination of the relation above except the impossible !UN & !EQ & !LT & !GT and the always true UN | EQ | LT | GT.

Variants

Ordered

EQ | LT | GT

Unordered

UN

Equal

EQ

NotEqual

The C ‘!=’ operator is the inverse of ‘==’: NotEqual. UN | LT | GT

OrderedNotEqual

LT | GT

UnorderedOrEqual

UN | EQ

LessThan

LT

LessThanOrEqual

LT | EQ

GreaterThan

GT

GreaterThanOrEqual

GT | EQ

UnorderedOrLessThan

UN | LT

UnorderedOrLessThanOrEqual

UN | LT | EQ

UnorderedOrGreaterThan

UN | GT

UnorderedOrGreaterThanOrEqual

UN | GT | EQ

Trait Implementations

`impl Clone for FloatCC`[src]

`pub fn clone(&self) -> FloatCC`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl CondCode for FloatCC`[src]

`pub fn inverse(self) -> FloatCC`[src]

`pub fn reverse(self) -> FloatCC`[src]

`impl Debug for FloatCC`[src]

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

`impl Display for FloatCC`[src]

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

`impl FromStr for FloatCC`[src]

`type Err = ()`

The associated error which can be returned from parsing.

`pub fn from_str(s: &str) -> Result<FloatCC, <FloatCC as FromStr>::Err>`[src]

`impl Hash for FloatCC`[src]

`pub fn hash<H>(&self, state: &mut H) where __H: Hasher,` [src]

`pub fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0 [src]

`impl PartialEq<FloatCC> for FloatCC`[src]

`pub fn eq(&self, other: &FloatCC) -> bool`[src]

`#[must_use] pub fn ne(&self, other: &Rhs) -> bool`1.0.0 [src]

`impl Copy for FloatCC`[src]

`impl Eq for FloatCC`[src]

`impl StructuralEq for FloatCC`[src]

`impl StructuralPartialEq for FloatCC`[src]

Auto Trait Implementations

`impl RefUnwindSafe for FloatCC`

`impl Send for FloatCC`

`impl Sync for FloatCC`

`impl Unpin for FloatCC`

`impl UnwindSafe for FloatCC`

Blanket Implementations

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

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

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

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

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

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

`impl<T> CallHasher for T where T: Hash,` [src]

`pub fn get_hash<H>(&self, hasher: H) -> u64 where H: Hasher,` [src]

`impl<Q, K> Equivalent<K> for Q where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,` [src]

`pub fn equivalent(&self, key: &K) -> bool`[src]

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

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

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

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

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

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

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T> ToString for T where T: Display + ?Sized,` [src]

`pub default fn to_string(&self) -> String`[src]

`impl<T, U> TryFrom 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>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

Enum cranelift_codegen::ir::condcodes::FloatCC⎘[−][src]

Variants

Trait Implementations

impl Clone for FloatCC[src]

pub fn clone(&self) -> FloatCC[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl CondCode for FloatCC[src]

pub fn inverse(self) -> FloatCC[src]

pub fn reverse(self) -> FloatCC[src]

impl Debug for FloatCC[src]

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

impl Display for FloatCC[src]

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

impl FromStr for FloatCC[src]

type Err = ()

pub fn from_str(s: &str) -> Result<FloatCC, <FloatCC as FromStr>::Err>[src]

impl Hash for FloatCC[src]

pub fn hash<__H>(&self, state: &mut __H) where __H: Hasher, [src]

pub fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher, 1.3.0[src]

impl PartialEq<FloatCC> for FloatCC[src]

pub fn eq(&self, other: &FloatCC) -> bool[src]

#[must_use]pub fn ne(&self, other: &Rhs) -> bool1.0.0[src]

impl Copy for FloatCC[src]

impl Eq for FloatCC[src]

impl StructuralEq for FloatCC[src]

impl StructuralPartialEq for FloatCC[src]

Auto Trait Implementations

impl RefUnwindSafe for FloatCC

impl Send for FloatCC

impl Sync for FloatCC

impl Unpin for FloatCC

impl UnwindSafe for FloatCC

Blanket Implementations

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

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

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

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

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

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

impl<T> CallHasher for T where T: Hash, [src]

pub fn get_hash<H>(&self, hasher: H) -> u64 where H: Hasher, [src]

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

pub fn equivalent(&self, key: &K) -> bool[src]

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

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

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

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

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

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

pub fn clone_into(&self, target: &mut T)[src]

impl<T> ToString for T where T: Display + ?Sized, [src]

pub default fn to_string(&self) -> String[src]

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

type Error = Infallible

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

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

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

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

Enum cranelift_codegen::ir::condcodes::FloatCC[−][src]

`impl Clone for FloatCC`[src]

`pub fn clone(&self) -> FloatCC`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl CondCode for FloatCC`[src]

`pub fn inverse(self) -> FloatCC`[src]

`pub fn reverse(self) -> FloatCC`[src]

`impl Debug for FloatCC`[src]

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

`impl Display for FloatCC`[src]

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

`impl FromStr for FloatCC`[src]

`type Err = ()`

`pub fn from_str(s: &str) -> Result<FloatCC, <FloatCC as FromStr>::Err>`[src]

`impl Hash for FloatCC`[src]

`pub fn hash<H>(&self, state: &mut H) where __H: Hasher,` [src]

`pub fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0 [src]

`impl PartialEq<FloatCC> for FloatCC`[src]

`pub fn eq(&self, other: &FloatCC) -> bool`[src]

`#[must_use] pub fn ne(&self, other: &Rhs) -> bool`1.0.0 [src]

`impl Copy for FloatCC`[src]

`impl Eq for FloatCC`[src]

`impl StructuralEq for FloatCC`[src]

`impl StructuralPartialEq for FloatCC`[src]

`impl RefUnwindSafe for FloatCC`

`impl Send for FloatCC`

`impl Sync for FloatCC`

`impl Unpin for FloatCC`

`impl UnwindSafe for FloatCC`

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

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

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

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

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

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

`impl<T> CallHasher for T where T: Hash,` [src]

`pub fn get_hash<H>(&self, hasher: H) -> u64 where H: Hasher,` [src]

`impl<Q, K> Equivalent<K> for Q where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,` [src]

`pub fn equivalent(&self, key: &K) -> bool`[src]

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

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

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

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

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

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

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T> ToString for T where T: Display + ?Sized,` [src]

`pub default fn to_string(&self) -> String`[src]

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

`type Error = Infallible`

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

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

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

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