Struct NaturalLoop 

pub struct NaturalLoop {
    pub header: BlockId,
    pub latch: BlockId,
    pub body: HashSet<BlockId>,
    pub depth: u32,
}

A natural loop in the CFG.

Fields

header: BlockId

Loop header block (dominates all blocks in the loop).

latch: BlockId

Back edge source block.

body: HashSet<BlockId>

All blocks in the loop body (including header).

depth: u32

Nesting depth (0 for outermost loops).

Trait Implementations

impl Clone for NaturalLoop

fn clone(&self) -> NaturalLoop

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NaturalLoop

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

Formats the value using the given formatter.