Struct LivenessInfo 

pub struct LivenessInfo {
    pub live_before: Vec<BTreeSet<u32>>,
}

Result of liveness analysis for a single chunk.

Fields

live_before: Vec<BTreeSet<u32>>

For each instruction index, the set of local variable indices that are live (potentially used later) before that instruction executes.

Trait Implementations

impl Clone for LivenessInfo

fn clone(&self) -> LivenessInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LivenessInfo

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

Formats the value using the given formatter.

impl Default for LivenessInfo

fn default() -> LivenessInfo

Returns the “default value” for a type.