Trait llhd::opt::prelude::Pass [−][src]
pub trait Pass {
fn run_on_module(ctx: &PassContext, module: &mut Module) -> bool { ... }
fn run_on_unit(ctx: &PassContext, data: &mut UnitBuilder<'_>) -> bool { ... }
fn run_on_cfg(ctx: &PassContext, unit: &mut UnitBuilder<'_>) -> bool { ... }
fn run_on_inst(
ctx: &PassContext,
inst: Inst,
unit: &mut UnitBuilder<'_>
) -> bool { ... }
}
Expand description
An optimization pass.
The optimization infrastructure will always call run_on_module()
. However,
implementors of the trait should override the function at their desired
level of granularity. The Pass
trait provides a sane default for all
run_*()
functions.
Provided methods
fn run_on_module(ctx: &PassContext, module: &mut Module) -> bool
fn run_on_module(ctx: &PassContext, module: &mut Module) -> bool
Run this pass on an entire module.
fn run_on_unit(ctx: &PassContext, data: &mut UnitBuilder<'_>) -> bool
fn run_on_unit(ctx: &PassContext, data: &mut UnitBuilder<'_>) -> bool
Run this pass on an entire unit.
fn run_on_cfg(ctx: &PassContext, unit: &mut UnitBuilder<'_>) -> bool
fn run_on_cfg(ctx: &PassContext, unit: &mut UnitBuilder<'_>) -> bool
Run this pass on an entire function or process.
fn run_on_inst(
ctx: &PassContext,
inst: Inst,
unit: &mut UnitBuilder<'_>
) -> bool
fn run_on_inst(
ctx: &PassContext,
inst: Inst,
unit: &mut UnitBuilder<'_>
) -> bool
Run this pass on an instruction.