Enum Point

pub(crate) enum Point {
    FunEntry,
    BeforeLocation(Location),
    Edge(BasicBlock, BasicBlock),
}

A point in the control flow graph where ghost statements can be inserted.

Variants

FunEntry

The entry of the function before the first basic block. This is not the same as the first location in the first basic block because, for some functions, the first basic block can have incoming edges, and we want to execute ghost statements only once.

BeforeLocation(Location)

The point before a location in a basic block.

Edge(BasicBlock, BasicBlock)

An edge between two basic blocks.

Trait Implementations

impl Clone for Point

fn clone(&self) -> Point

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Point

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

Formats the value using the given formatter.

impl Hash for Point

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Point

fn eq(&self, other: &Point) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Point

impl Eq for Point

impl StructuralPartialEq for Point