The current design and documentation for C standard library feature test macros like `_ISOC23_SOURCE` are inaccurate and lead to confusion, requiring a new app…
The GCC AI policy working group met to discuss how they intend to work and discussed a recent email from RMS about AI policies for GNU projects.
The call for proposals for the toolchain track at FOSSY 2026 in Vancouver closes on June 1st.
A GSoC student asks about naming and resolving the type of the OpenACC device_type clause, which conflicts with an OpenMP clause.
Georg-Johann Lay asks whether a register_operand in non-strict RTL can contain a REG_P register that doesn't satisfy the operand's constraint.
A user is encountering a "ld: cannot open -lg2c" error when compiling with g77 and is seeking assistance.
A developer seeks to understand how the `-B` flag overrides `STANDARD_BINDIR_PREFIX` in GCC to correctly locate COBOL include files.
A survey on AGI CPUs is available; sample reports can be shared upon request.
Henri Menke wants to assign copyright for their past and future GCC contributions to the Free Software Foundation.
GCC trunk fails to bootstrap due to a maybe-uninitialized variable warning being treated as an error in stage2.
Spam regarding access to a database of visitors for IAPP AI Governance Global Europe 2026.
Andrew Pinski added recommendations to the patch review wiki for new developers to use tools for commit message and coding style correctness.
Richard Biener suggests using path rangers to prove paths to stringop/array warnings are not taken before emitting a diagnostic.
Unsolicited commercial email about an AGI CPU survey.
Unsolicited commercial email about a conference attendee database.
Michael Meissner proposes himself as a GCC PowerPC maintainer to address bandwidth issues.
This PR fixes compilation failures in the analyzer engine due to ambiguous class references and type mismatches.
This PR resolves compiler warnings related to formatting, uninitialized variables, non-virtual destructors, and unused variables in GCC.
Haochen Jiang reports that `download_prerequisites` script fails with a 403 Forbidden error when run on AWS systems, suspecting potential IP blocking.
Sourceware highlights its activities and achievements over the past year as a Conservancy member project, including infrastructure improvements and community e…
Alicja Emil offers a list of attendees for the FESPA Global Print Expo 2026.
Basile asks if using `void*` and explicit casts affects assembly code generation in GCC, sparking a discussion on type-based alias analysis.
The uncounted loop vectorization in GCC 16 doesn't work with unsigned loop indexes in the example.
Basile Starynkevitch asks about dynamic downcasting capabilities in GCCJIT to determine the type of a `gcc_jit_object` pointer.
The GNU Tools Cauldron 2026 will be held in Prague from October 2nd to 4th, with a Toolchains Track at the Linux Plumbers Conference.
Thomas Schwinge proposes transitioning libgomp from C to C++ to improve type safety and enable better OpenMP OMPT implementation.
Email with a payment confirmation attached.
GCC 14.4 release candidate is planned for June 19th, with the release a week after; developers are asked to review and backport regression fixes.
Inquiry about the operational status of an email address for a potential business project.
The discussion continues on the policy for using LLMs in GCC development, focusing on appropriate use cases and code review processes.
The author provides a detailed explanation with litmus tests demonstrating the necessity of new builtins for C++26 integer atomic reductions due to memory mode…
A GSoC student provides a progress report on implementing OpenACC parsing for C, C++, and Fortran front-ends in GCC, noting some debugging challenges.
Thomas Koenig suggests updating gfortran's error messages and options to use standard Fortran terminology, particularly concerning variable definition status.
Submit talk proposals for the toolchain track at FOSSY 2026 by June 1st.
Proposes extending GCC's loop vectorizer to generate AVX-512 VPCOMPRESS instructions for predicated stores into a buffer.
The avr backend uses a static variable set in TARGET_INSERT_ATTRIBUTES and used in TARGET_ASM_FILE_END, but this doesn't work in LTO compilations. The author…
A patch merged into LLVM upstream fixes a build breakage in GCC caused by recent Linux kernel changes to libsanitizer.