GNU Compiler Collection (GCC)

GCC's static analyzer (-fanalyzer) lacks C++ class hierarchy awareness, causing it to miss bugs in exception catch blocks that use base types and...

This project implements the compiler infrastructure—including missing intrinsics and lang items—required to compile Rust’s alloc crate in GCC Rust...

gccrs still lacks support for Rust’s Drop trait, which is a core part of Rust’s resource management model. Without it, values that require cleanup...

Modern cloud environments frequently rely on oversubscription to maximize resource utilization, which introduces significant performance challenges...

GCC currently supports most OpenACC directives for GPU offloading, but several features remain unimplemented or incomplete. This project targets four...

This project aims to implement an in-memory, volatile file system for NVIDIA GPUs using the NVPTX backend in newlib. NVPTX offloading in GCC enables...

This project aims to implement some new language features introduced in Fortran 2018 and Fortran 202x, enhancing gfortran's compatibility with newer...

The GNAT front end does not currently recognize the "parallel" keyword added as part of Ada 2022. The goal of this project is to add support in the...

This project addresses the lack of execution tests for the BPF backend in GCC. While GCC has many compile-time tests, the BPF backend, which...

GCC Rust (gccrs) is an alternative Rust compiler frontend based on GCC, aiming for full integration into the GNU toolchain. This project focuses on...

This medium-sized project aims to improve pattern matching support in gccrs, the GCC frontend for Rust, by implementing compilation for the currently...