[−][src]Struct llhd::pass::tcm::TemporalCodeMotion
Temporal Code Motion
This pass rearranges temporal instructions. It does the following:
- Merge multiple identical waits into one (in a new block).
- Move
prb
instructions up to the top of the time region. - Move
drv
instructions down to the end of the time region, where possible. Failure to do so hints at conditionally-driven signals, such as storage elements.
Trait Implementations
impl Pass for TemporalCodeMotion
[src]
fn run_on_cfg(ctx: &PassContext, unit: &mut UnitBuilder<'_>) -> bool
[src]
fn run_on_module(ctx: &PassContext, module: &mut Module) -> bool
[src]
fn run_on_unit(ctx: &PassContext, data: &mut UnitBuilder<'_>) -> bool
[src]
fn run_on_inst(
ctx: &PassContext,
inst: Inst,
unit: &mut UnitBuilder<'_>
) -> bool
[src]
ctx: &PassContext,
inst: Inst,
unit: &mut UnitBuilder<'_>
) -> bool
Auto Trait Implementations
impl RefUnwindSafe for TemporalCodeMotion
impl Send for TemporalCodeMotion
impl Sync for TemporalCodeMotion
impl Unpin for TemporalCodeMotion
impl UnwindSafe for TemporalCodeMotion
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,