Struct PhysReg 

pub struct PhysReg {
    pub id: u32,
    pub name: String,
    pub class: RegClass,
}

A physical register on the target architecture.

Fields

id: u32

Unique numeric ID of this register.

name: String

Human-readable name (e.g. “rax”, “f0”, “xmm3”).

class: RegClass

The register class.

Implementations

impl PhysReg

pub fn new(id: u32, name: impl Into<String>, class: RegClass) -> Self

Create a new physical register.

pub fn integer_bank(n: u32) -> Vec<PhysReg>

Create a set of n integer physical registers named r0..r{n-1}.

pub fn float_bank(n: u32) -> Vec<PhysReg>

Create a set of n float physical registers named f0..f{n-1}.

Trait Implementations

impl Clone for PhysReg

fn clone(&self) -> PhysReg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhysReg

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

Formats the value using the given formatter.

impl Hash for PhysReg

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 PartialEq for PhysReg

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for PhysReg

impl StructuralPartialEq for PhysReg