Struct PhiNodeSet 

pub struct PhiNodeSet {
    pub phis: Vec<PhiNode>,
    /* private fields */
}

Collection of phi-nodes at a case join point.

Fields

phis: Vec<PhiNode>

Implementations

impl PhiNodeSet

pub fn new(start_vn: ValueNumber) -> Self

pub fn add_phi(&mut self, var: LcnfVarId, operands: Vec<PhiOperand>) -> &PhiNode

Create and record a new phi-node.

pub fn remove_trivial(&mut self) -> usize

Remove all trivial phi-nodes (all operands have the same VN).

pub fn num_phis(&self) -> usize

Trait Implementations

impl Debug for PhiNodeSet

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

Formats the value using the given formatter.

impl Default for PhiNodeSet

fn default() -> PhiNodeSet

Returns the “default value” for a type.