Struct LiveRange 

pub struct LiveRange {
    pub var: usize,
    pub start: i64,
    pub end: i64,
}

A variable’s live range over instruction positions [start, end).

Fields

var: usize

The variable identifier.

start: i64

First instruction the variable is live.

end: i64

One past the last instruction the variable is live.

Implementations

impl LiveRange

pub fn new(var: usize, start: i64, end: i64) -> Self

Construct a live range for var over [start, end).

Trait Implementations

impl Clone for LiveRange

fn clone(&self) -> LiveRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LiveRange

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

Formats the value using the given formatter.

impl PartialEq for LiveRange

fn eq(&self, other: &LiveRange) -> 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 Copy for LiveRange

impl Eq for LiveRange

impl StructuralPartialEq for LiveRange