Class SwitchSimplification

An optimization that transforms switch flows in a way that makes it easier for other optimizations to reason about said switches.

Inheritance

object

Optimization

IntraproceduralOptimization

SwitchSimplification

Inherited Members

IntraproceduralOptimization.IsCheckpoint

IntraproceduralOptimization.ApplyAsync(MethodBody, OptimizationState)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Flame.Compiler.Transforms

Assembly: Flame.Compiler.dll

Syntax

public sealed class SwitchSimplification : IntraproceduralOptimization

Fields

Instance

An instance of the switch simplification optimization.

Declaration

public static readonly SwitchSimplification Instance

Field Value

Type	Description
SwitchSimplification

Methods

Apply(FlowGraph)

Simplifies switches in a particular flow graph.

Declaration

public override FlowGraph Apply(FlowGraph graph)

Parameters

Type	Name	Description
FlowGraph	graph	The graph to transform.

Returns

Type	Description
FlowGraph	A transformed graph.

Overrides

IntraproceduralOptimization.Apply(FlowGraph)

TrySimplifySwitchFlow(BasicBlockBuilder)

Tries to simplify a basic block's switch flow, provided that the block ends in switch flow.

Declaration

public static bool TrySimplifySwitchFlow(BasicBlockBuilder block)

Parameters

Type	Name	Description
BasicBlockBuilder	block	The basic block to simplify.

Returns

Type	Description
bool	true if the block's flow was simplified; otherwise, false.