# compiler v9.0.6 - Table of Contents

## Pages

- [Compiler Release Notes](notes.md)

- Internal Docs
  - [Invariants on the Structure and Format of BEAM SSA](beam_ssa.md)
  - [BEAM SSA Checks](ssa_checks.md)

## Modules

- [compile](compile.md): Erlang Compiler

- Internal Modules
  - [cerl](cerl.md): Core Erlang abstract syntax trees.
  - [cerl_clauses](cerl_clauses.md): Utility functions for Core Erlang case/receive clauses.
  - [cerl_trees](cerl_trees.md): Basic functions on Core Erlang abstract syntax trees.

