> For the complete documentation index, see [llms.txt](https://docs.yarnspinner.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yarnspinner.dev/2.5/api/csharp/yarn.compiler/yarn.compiler.instructioncollectionextensions.md).

# InstructionCollectionExtensions

Class in [Yarn.Compiler](/2.5/api/csharp/yarn.compiler.md)

Inherits from `System.Object`

## Summary

Contains extension methods for producing [BasicBlock](/2.5/api/csharp/yarn.compiler/yarn.compiler.basicblock.md) objects from a Node.

```csharp
public static class InstructionCollectionExtensions
```

## Methods

| Name                                                                                                                                                                | Description                                                                                           |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| [GetBasicBlocks(Node)](/2.5/api/csharp/yarn.compiler/yarn.compiler.instructioncollectionextensions/yarn.compiler.instructioncollectionextensions.getbasicblocks.md) | Produces [BasicBlock](/2.5/api/csharp/yarn.compiler/yarn.compiler.basicblock.md) objects from a Node. |