cranelift_codegen::isa::x64::encoding::evex

Enum EvexMasking

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pub enum EvexMasking {
    None,
    Merging {
        k: u8,
    },
    Zeroing {
        k: u8,
    },
}
Available on crate feature x86 only.
Expand description

Defines the EVEX masking behavior; masking support is described in section 2.6.4 of the Intel Software Development Manual, volume 2A.

Variants§

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None

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Merging

Fields

§k: u8
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Zeroing

Fields

§k: u8

Implementations§

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impl EvexMasking

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pub fn z_bit(&self) -> u8

Encode the z bit for merging with the P2 byte.

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pub fn aaa_bits(&self) -> u8

Encode the aaa bits for merging with the P2 byte.

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impl Default for EvexMasking

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fn default() -> Self

Returns the “default value” for a type. Read more

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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> 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, 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.