DIR - A code representation approach for compilers

Matos, Paulo; Henriques, Pedro Rangel

http://hdl.handle.net/10198/4797

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Authors

Matos, Paulo

Henriques, Pedro Rangel

Abstract(s)

DOLPHIN is a framework conceived to support the development of modular compilers. This framework supplies a large set of components, like: front-ends for some programming languages, back-ends for different computational architectures (operational system + processor), and several code analysis and optimization routines. Using these components, the user can build compilers for several programming languages and/or computational architectures, or even retargetable compilers. All these components work over the same code representation, designated by DOLPHIN Internal code Representation (DIR). This paper aims at presenting DIR, that uses a set of instantiated objects from C++ classes to represent the code at the middle-level of the compilation process. The article presents the principles that guide the conception of this code representation, the advantages and disadvantages compared with the alternative solutions; and several examples illustrating the application of DIR.

Keywords

Compilers Code representation

URI

http://hdl.handle.net/10198/4797

Citation

Matos, Paulo; Henriques, Pedro (2004). DIR - A code representation approach for compilers. In Proceedings of IADIS International Conference on Applied Computing. Lisboa, Portugal. ISBN 972-98947-3-6.