Class TealSimpleBlock

Represents a basic block of TealComponents in a graph that does not contain a branch condition.

Hierarchy

TealBlock
- TealSimpleBlock

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new TealSimpleBlock(ops: TealOp[]): TealSimpleBlock

Overrides TealBlock.constructor
- Defined in src/ir/TealBlock.ts:271
Parameters
- ops: TealOp[]
Returns TealSimpleBlock

Properties

Readonly id

id: number

incoming

incoming: TealBlock[]

Optional nextBlock

nextBlock: TealBlock

ops

ops: TealOp[]

Methods

addIncoming

addIncoming(parent?: TealBlock, visited?: TealBlock[]): void

Inherited from TealBlock.addIncoming
- Defined in src/ir/TealBlock.ts:92
Calculate the parent blocks for this block and its children.

Parameters
- Optional parent: TealBlock
  
  (optional): The parent block to this one, if it has one. Defaults to None.
- Optional visited: TealBlock[]
  
  (optional): Used internally to remember blocks that have been visited. Set to None.
Returns void

equals

equals(other: any): boolean

Overrides TealBlock.equals
- Defined in src/ir/TealBlock.ts:304
Parameters
- other: any
Returns boolean

getOutgoing

getOutgoing(): TealBlock[]

Overrides TealBlock.getOutgoing
- Defined in src/ir/TealBlock.ts:284
gets the block that follows this one

Returns TealBlock[]

isTerminal

isTerminal(): boolean

Inherited from TealBlock.isTerminal
- Defined in src/ir/TealBlock.ts:47
Returns boolean

replaceOutgoing

replaceOutgoing(oldBlock: TealBlock, newBlock: TealBlock): void

Overrides TealBlock.replaceOutgoing
- Defined in src/ir/TealBlock.ts:294
replaces the prior next block with newBlock

Parameters
- oldBlock: TealBlock
- newBlock: TealBlock
Returns void

toString

toString(): string

- Defined in src/ir/TealBlock.ts:300
Returns string

validateSlots

validateSlots(slotsInUse?: Set<ScratchSlot>, visited?: Set<VisitedKey>): TealCompileError[]

Inherited from TealBlock.validateSlots
- Defined in src/ir/TealBlock.ts:110
Parameters
- Optional slotsInUse: Set<ScratchSlot>
- Optional visited: Set<VisitedKey>
Returns TealCompileError[]

validateTree

validateTree(parent?: TealBlock, visited?: TealBlock[]): void

Inherited from TealBlock.validateTree
- Defined in src/ir/TealBlock.ts:62
Check that this block and its children have valid parent pointers.

Parameters
- Optional parent: TealBlock
- Optional visited: TealBlock[]
Returns void

Static fromOp

fromOp(options: CompileOptions, op: TealOp, args?: Expr[]): CompiledExpr

Inherited from TealBlock.fromOp
- Defined in src/ir/TealBlock.ts:236
Parameters
- options: CompileOptions
- op: TealOp
- Optional args: Expr[]
Returns CompiledExpr

Static iterate

iterate(start: TealBlock): Generator<TealBlock, any, unknown>

Inherited from TealBlock.iterate
- Defined in src/ir/TealBlock.ts:179
Perform a depth-first search of the graph of blocks starting with start.

Parameters
- start: TealBlock
Returns Generator<TealBlock, any, unknown>

Static normalizeBlocks

normalizeBlocks(start: TealBlock): TealBlock

Inherited from TealBlock.normalizeBlocks
- Defined in src/ir/TealBlock.ts:215
Minimize the number of blocks in the graph of blocks starting with start by combining sequential blocks. This operation does not alter the operations of the graph or the functionality of its underlying program, however it does mutate the input graph.

Parameters
- start: TealBlock
Returns TealBlock

The new starting point of the altered graph. May be the same or different than start.

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