Enum cranelift_codegen::isa::aarch64::inst::args::ScalarSize

pub enum ScalarSize {
    Size8,
    Size16,
    Size32,
    Size64,
    Size128,
}

Type used to communicate the size of a scalar SIMD & FP operand.

Variants

Size8

8-bit.

Size16

16-bit.

Size32

32-bit.

Size64

64-bit.

Size128

128-bit.

Implementations

impl ScalarSize

pub fn operand_size(&self) -> OperandSize

Convert to an integer operand size.

pub fn ftype(&self) -> u32

Return the encoding bits that are used by some scalar FP instructions for a particular operand size.

pub fn widen(&self) -> ScalarSize

Return the widened version of the scalar size.

pub fn narrow(&self) -> ScalarSize

Return the narrowed version of the scalar size.

pub fn ty(&self) -> Type

Return a type with the same size as this scalar.

Trait Implementations

impl Clone for ScalarSize

fn clone(&self) -> ScalarSize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarSize

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

Formats the value using the given formatter.

impl PartialEq for ScalarSize

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ScalarSize

impl Eq for ScalarSize

impl StructuralPartialEq for ScalarSize