Struct LICMConfig 

pub struct LICMConfig {
    pub min_savings_threshold: u32,
    pub hoist_function_calls: bool,
}

Configuration knobs for the LICM pass.

Fields

min_savings_threshold: u32

Minimum estimated savings to justify hoisting an expression. Defaults to 0 (hoist everything that is safe).

hoist_function_calls: bool

Whether to hoist calls to named functions. Defaults to false because side-effecting calls must stay in place.

Trait Implementations

impl Clone for LICMConfig

fn clone(&self) -> LICMConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LICMConfig

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

Formats the value using the given formatter.

impl Default for LICMConfig

fn default() -> LICMConfig

Returns the “default value” for a type.