VAST is a library for program analysis and instrumentation of C/C++ and related languages. VAST provides a foundation for customizable program representation for a broad spectrum of analyses. Using the MLIR infrastructure, VAST provides a toolset to represent C/C++ program at various stages of the compilation and to transform the representation to the best-fit program abstraction.
For further information check trailofbits.github.io/vast/.
You can experiment with VAST on compiler explorer. Feel free to use VAST and produce MLIR dialects. To specify the desired MLIR output, utilize the -vast-emit-mlir=<dialect> option. Currently, the supported options are:
-vast-emit-mlir=hlto generate high-level dialect.-vast-emit-mlir=llvmto generate LLVM MLIR dialect.
Refer to the vast-front documentation for additional details.
VAST is licensed according to the Apache 2.0 license. VAST links against and uses Clang and LLVM APIs. Clang is also licensed under Apache 2.0, with LLVM exceptions.
This research was developed with funding from the Defense Advanced Research Projects Agency (DARPA). The views, opinions and/or findings expressed are those of the author and should not be interpreted as representing the official views or policies of the Department of Defense or the U.S. Government.
Distribution Statement A – Approved for Public Release, Distribution Unlimited