Struct cranelift_codegen_meta::cdsl::types::VectorType

pub(crate) struct VectorType {
    base: LaneType,
    lanes: u64,
}

A concrete SIMD vector type.

A vector type has a lane type which is an instance of LaneType, and a positive number of lanes.

Fields

base: LaneType

lanes: u64

Methods

impl VectorType

pub fn new(base: LaneType, lanes: u64) -> Self

Initialize a new integer type with n bits.

pub fn doc(&self) -> String

Return a string containing the documentation comment for this vector type.

pub fn lane_bits(&self) -> u64

Return the number of bits in a lane.

pub fn lane_count(&self) -> u64

Return the number of lanes.

pub fn lane_type(&self) -> LaneType

Return the lane type.

pub fn number(&self) -> u8

Find the unique number associated with this vector type.

Vector types are encoded with the lane type in the low 4 bits and log2(lanes) in the high 4 bits, giving a range of 2-256 lanes.

Trait Implementations

impl Clone for VectorType

fn clone(&self) -> VectorType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VectorType

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

Formats the value using the given formatter.

impl Display for VectorType

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

Formats the value using the given formatter.

impl Eq for VectorType

impl From<VectorType> for ValueType

Create a ValueType from a given vector type.

fn from(vector: VectorType) -> Self

Performs the conversion.

impl Hash for VectorType

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl PartialEq<VectorType> for VectorType

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

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

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

This method tests for !=.

impl StructuralEq for VectorType

impl StructuralPartialEq for VectorType