Struct BasicBlock

pub struct BasicBlock<'f> {
    pub id: usize,
    pub name: Option<String>,
    pub instructions: Vec<&'f Box<dyn Instruction>>,
    pub in_edges: Vec<BasicBlockEdge<'f>>,
    pub out_edges: Vec<BasicBlockEdge<'f>>,
}

A basic block is a sequence of instructions with no inward-bound branches except to the entry point and no outward-bound branches except at the exit.

Fields

id: usize

The ID # for this basic block. This is artificial information and not something from the disassembly.

name: Option<String>

The name of the basic block. Not all blocks have meaningful names.

instructions: Vec<&'f Box<dyn Instruction>>

The instructions within this basic block.

in_edges: Vec<BasicBlockEdge<'f>>

The basic blocks that point to this one.

out_edges: Vec<BasicBlockEdge<'f>>

The basic blocks which can be exited to from this one.

Implementations

impl<'f> BasicBlock<'f>

pub fn new(id: usize, name: Option<&str>) -> Self

Construct a new BasicBlock.

pub fn add_in_edge(&'f mut self, bb: &'f BasicBlock<'f>, edge_type: EdgeType)

Add an edge that points to this basic block.

pub fn add_out_edge(&'f mut self, bb: &'f BasicBlock<'f>, edge_type: EdgeType)

Add an edge that points from this basic block to another.

Trait Implementations

impl<'f> Debug for BasicBlock<'f>

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

Formats the value using the given formatter.