Describes an efficient way implementation of "Code generators based on bottom-up rewrite systems (BURS) automatically generated from machine description grammar

Describes an efficient way implementation of "Code generators based on bottom-up rewrite systems (BURS) automatically generated from machine description grammars". There's a short Wikipedia page for BURS [1]: "BURS (bottom-up rewrite system) theory tackles the problem of taking a complex expression tree or intermediate language term and finding a good translation to machine code for a particular architecture. Implementations of BURS often employ dynamic programming to solve this problem." 1: https://en.wikipedia.org/wiki/BURS https://en.wikipedia.org/wiki/BURS