Struct cranelift_codegen::RealReg

pub struct RealReg(/* private fields */);

A real (physical) register. This corresponds to one of the target ISA’s named registers and can be used as an instruction operand.

Implementations

impl RealReg

pub fn class(self) -> RegClass

Get the class of this register.

pub fn hw_enc(self) -> u8

The physical register number.

Trait Implementations

impl Clone for RealReg

fn clone(&self) -> RealReg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RealReg

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

Formats the value using the given formatter.

impl From<PReg> for RealReg

fn from(preg: PReg) -> RealReg

Converts to this type from the input type.

impl From<RealReg> for PReg

fn from(reg: RealReg) -> PReg

Converts to this type from the input type.

impl From<RealReg> for Reg

fn from(reg: RealReg) -> Reg

Converts to this type from the input type.

impl From<RealReg> for VReg

fn from(reg: RealReg) -> VReg

Converts to this type from the input type.

impl From<VReg> for RealReg

fn from(vreg: VReg) -> RealReg

Converts to this type from the input type.

impl Hash for RealReg

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RealReg

fn cmp(&self, other: &RealReg) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for RealReg

fn eq(&self, other: &RealReg) -> 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 PartialOrd for RealReg

fn partial_cmp(&self, other: &RealReg) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for RealReg

impl Eq for RealReg

impl StructuralPartialEq for RealReg