#2. Constant Propagation | Optimization in PL
Constant Propagation substitutes the value of constants in expressions.
For example, `x = 5; y = x * 2 + 9` can be replaced by `x = 5; y = 5 * 2 + 9` and after constant folding optimization, the expression will be `x = 5; y = 19`
🎥 Continuation of video series about creating own programming language. From this course you'll learn about such algorithms:
constant folding;
constant propagation;
dead code elimination;
expression simplification;
instruction combining.
Source code: https://github.com/aNNiMON/Own-Progra...
See also the main course to create a programming language: • Как создать свой язык программирования
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