GCC

BayLibre develops and extends GNU Compiler Collection toolchains for modern CPUs, SoCs, and embedded platforms across industrial, automotive, and HPC environments. Our work covers frontend integration, middle-end optimizations, backend and code-generation development, and architecture enablement for targets such as ARM, RISC-V, and custom processors. We focus on critical compiler areas including instruction scheduling, register allocation, vectorization, ABI compliance, and cross-toolchain consistency, with a strong emphasis on correctness, performance, and long-term maintainability.

GCC is often at the core of production systems with strict constraints, and BayLibre treats it as part of a complete and reliable toolchain. We integrate GCC with binutils, debuggers, C libraries, runtimes, operating systems, and BSPs, addressing real-world requirements such as determinism, certification readiness, reproducible builds, and long-term support. Our engineers help customers maintain and evolve GCC-based toolchains over time, from initial hardware bring-up to optimized and stable production deployments.