Enum rune_ssa::Value

pub enum Value {
    Input(usize),
    Const(ConstId),
    Phi(Phi),
    Not(Assign),
    Add(Assign, Assign),
    Sub(Assign, Assign),
    Div(Assign, Assign),
    Mul(Assign, Assign),
    CmpLt(Assign, Assign),
    CmpLte(Assign, Assign),
    CmpEq(Assign, Assign),
    CmpGt(Assign, Assign),
    CmpGte(Assign, Assign),
}

A single abstract machine instruction.

Variants

Input(usize)

A numerated input.

Const(ConstId)

An instruction to load a constant as a value.

Phi(Phi)

A phony use node, indicating what assignments flow into this.

Not(Assign)

Compute !arg.

Add(Assign, Assign)

Compute lhs + rhs.

Sub(Assign, Assign)

Compute lhs - rhs.

Div(Assign, Assign)

Compute lhs / rhs.

Mul(Assign, Assign)

Compute lhs * rhs.

CmpLt(Assign, Assign)

Compare if lhs < rhs.

CmpLte(Assign, Assign)

Compare if lhs <= rhs.

CmpEq(Assign, Assign)

Compare if lhs == rhs.

CmpGt(Assign, Assign)

Compare if lhs > rhs.

CmpGte(Assign, Assign)

Compare if lhs >= rhs.

Implementations

impl Value

pub fn dump(&self) -> InstDump<'_>

Dump diagnostical information on an instruction.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.