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diff --git a/chapter02/README.md b/chapter02/README.md index 04e34eb9..444664dd 100644 --- a/chapter02/README.md +++ b/chapter02/README.md @@ -1,5 +1,18 @@ # Chapter 2: Arithmetic + +# Table of Contents + +1. [Extensions to Intermediate Representation](#extensions-to-intermediate-representation) +2. [Peephole Optimizations](#peephole-optimizations) +3. [Constant Folding and Constant Propagation](#constant-folding-and-constant-propagation) +4. [Nodes Pre Peephole Optimization](#nodes-pre-peephole-optimization) +5. [Post-peephole](#post-peephole) +6. [Demonstration](#demonstration) + +You can also read [this chapter](https://github.com/SeaOfNodes/Simple/tree/linear-chapter02) in a linear Git revision history on the [linear](https://github.com/SeaOfNodes/Simple/tree/linear) branch and [compare](https://github.com/SeaOfNodes/Simple/compare/linear-chapter01...linear-chapter02) it to the previous chapter. + + In this chapter we extend the language grammar to include arithmetic operations such as addition, subtraction, multiplication, division, and unary minus. This allows us to write statements such as: @@ -9,8 +22,6 @@ return 1 + 2 * 3 + -5; Here is the [complete language grammar](docs/02-grammar.md) for this chapter. -You can also read [this chapter](https://github.com/SeaOfNodes/Simple/tree/linear-chapter02) in a linear Git revision history on the [linear](https://github.com/SeaOfNodes/Simple/tree/linear) branch and [compare](https://github.com/SeaOfNodes/Simple/compare/linear-chapter01...linear-chapter02) it to the previous chapter. - ## Extensions to Intermediate Representation In [Chapter 1](../chapter01/README.md) we introduced following nodes. |