EuroLLVM is a developer meeting focused on projects under the LLVM Foundation umbrella that live in the LLVM GitHub monorepo, like Clang and—more recently, thanks to machine learning research—the MLIR framework. Trail of Bits, which has a history in compiler engineering and all things LLVM, sent a bunch of our compiler specialists to the meeting, where we presented on two of our projects: VAST, an MLIR-based compiler for C/C++, and PoTATo, a novel points-to analysis approach for MLIR. The demo use case Henrich presented was repurposing LLVM analyses in MLIR by using the tower to bring the input C source all the way down to LLVM, perform a dependency analysis, and translate analysis results all the way back to C via the provenance links in the tower.