Struct rustc_mir::transform::remove_noop_landing_pads::RemoveNoopLandingPads

pub struct RemoveNoopLandingPads;

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

A pass that removes no-op landing pads and replaces jumps to them with None. This is important because otherwise LLVM generates terrible code for these.

Methods

impl RemoveNoopLandingPads

fn is_nop_landing_pad(     &self,     bb: BasicBlock,     mir: &Mir,     nop_landing_pads: &BitVector ) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

fn remove_nop_landing_pads(&self, mir: &mut Mir)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

impl MirPass for RemoveNoopLandingPads

fn run_pass<'a, 'tcx>(     &self,     tcx: TyCtxt<'a, 'tcx, 'tcx>,     _src: MirSource,     mir: &mut Mir<'tcx> )

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

fn name<'a>(&'a self) -> Cow<'a, str>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?