TIREX : une représentation textuelle intermédiaire pour un environnement d'exécution virtuel, échanger des informations du compilateur et d'analyse du programme

TL;DRAbstract

Some environments require several compilers, for instance one for the operating system, supporting the full C/C++ norm, and one for the applications, potentially supporting less but able to derive more performance. Maintaining different compilers for a target requires considerable effort, thus it is easier to implement and maintain target-dependent optimizations in a single, external tool. This requires a way of connecting these compilers with the target-dependent optimizer, preferably passing along some internal compiler data structures that would be time-consuming, difficult or even impossible to reconstruct from assembly language for instance. In this thesis we introduce Tirex, a Textual Intermediate Representation for EXchanging target-level information between compilers, optimizers an different tools in the compilation toolchain. Our intermediate representation contains an instruction stream of the target processor, but still keeps the explicit program structure and supports the S

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