[−][src]Struct cranelift_codegen_meta::cdsl::regs::RegClass

pub(crate) struct RegClass {
    pub name: &'static str,
    pub index: RegClassIndex,
    pub width: u8,
    pub bank: RegBankIndex,
    pub toprc: RegClassIndex,
    pub count: u8,
    pub start: u8,
    pub subclasses: Vec<RegClassIndex>,
}

Fields

name: &'static strindex: RegClassIndexwidth: u8bank: RegBankIndextoprc: RegClassIndexcount: u8start: u8subclasses: Vec<RegClassIndex>

Methods

impl RegClass[src]

pub fn new(
    name: &'static str,
    index: RegClassIndex,
    width: u8,
    bank: RegBankIndex,
    toprc: RegClassIndex,
    count: u8,
    start: u8
) -> Self[src]

pub fn subclass_mask(&self) -> u64[src]

Compute a bit-mask of subclasses, including self.

pub fn mask(&self, bank_first_unit: u8) -> Vec<u32>[src]

Compute a bit-mask of the register units allocated by this register class.

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.