Struct LicmLoopAnalysis 

pub struct LicmLoopAnalysis {
    pub loop_tree: LoopTree,
    pub preheaders: LicmPreheaderMap,
    pub invariant_vars: HashMap<u32, LoopLevelId>,
}

LICM loop analysis result

Fields

loop_tree: LoopTree

preheaders: LicmPreheaderMap

invariant_vars: HashMap<u32, LoopLevelId>

Implementations

impl LicmLoopAnalysis

pub fn new() -> Self

pub fn add_invariant(&mut self, var: u32, loop_id: LoopLevelId)

pub fn is_invariant(&self, var: u32) -> bool

pub fn invariant_count(&self) -> usize

Trait Implementations

impl Debug for LicmLoopAnalysis

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

Formats the value using the given formatter.

impl Default for LicmLoopAnalysis

fn default() -> LicmLoopAnalysis

Returns the “default value” for a type.