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GCC - GNU Toolchain

@gnutools.bsky.social
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GCC, Binutils, GDB, GLIBC. The system compiler for the FOSS and Linux software ecosystem. Continually Improving.

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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 28/09/2026
LLVM Weekly - #665, September 28th 2026. Remembering Johannes Doerfert. Also: Wasm externref support, LLVM Foundation board minutes, bitinsert/bitextract, Flang -finit-local, and more. llvmweekly.org/issue/665
llvmweekly.org
LLVM Weekly - #665, September 28th 2026
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 21/09/2026
LLVM Weekly - #664, September 21st 2026. Improving HLSL support in clangd, linker I/O tricks and their downsides, SuperH backend, BRay - tracing with BOLT, AMDGPU UndefinedBehaviorSanitizer, copy profiler, and more llvmweekly.org/issue/664
llvmweekly.org
LLVM Weekly - #664, September 21st 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 17/09/2026
GNU Toolchain Office Hours Thursday, September 17 at 8:00 AM PT / 11:00 AM ET / 16:00 CET gcc.gnu.org/wiki/OfficeH...
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GCC - GNU Toolchain @gnutools.bsky.social · 16/09/2026
GNU Toolchain office hours tomorrow 17th September at 9am (India), 3:30am (UTC), 11:30am China Standard Time, 8:30pm (16th September Pacific time). gcc.gnu.org/wiki/OfficeH...
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 14/09/2026
LLVM Weekly - #663, September 14th 2026. GSoC Clang API notes project report, MLIR project lighthouse update, MLIR news, -fkeep-inline-functions, Fortran LLDB plugin, and more llvmweekly.org/issue/663
llvmweekly.org
LLVM Weekly - #663, September 14th 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 11/09/2026
GCC 13.5 Released with 256+ bugs fixed, closing the release series. gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC 13.5 Released
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Reposted by GCC - GNU Toolchain
Phoronix @phoronix-poster.bsky.social · 09/09/2026
AMD Posts New GCC Compiler Patch For Extended Load Optimization - www.phoronix.com/news/AMD-GCC-Exten…
phoronix.com
AMD Posts New GCC Compiler Patch For Extended Load Optimization
It's nice seeing a new GNU Compiler Collection (GCC) patch out of AMD today that is a general optimization for the x86_64 compiler code and not exclusively tied to their Zen processors. It's an Extended Load Optimization to benefit code where there is a narrower type and then an arithmetic type with a wider type...
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GCC - GNU Toolchain @gnutools.bsky.social · 09/09/2026
Implementation of GCC's Nested Functions (vs. C++ Lambdas) uecker.codeberg.page/2026-09-05.h...
uecker.codeberg.page
Martin Uecker
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 07/09/2026
LLVM Weekly - #662, September 7th 2026. Proposed contributor policy refresh, AGENTS .md, building ClangIR by default, nanoMIPS upstreaming, deleting the ExecutionEngine interpreter, DirectX an official backend, and more llvmweekly.org/issue/662
llvmweekly.org
LLVM Weekly - #662, September 7th 2026
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 31/08/2026
LLVM Weekly - #661, August 31st 2026. LLVM 23.1.0 released, changing MachineIR to use block arguments instead of PHIs, August ClangIR progress, and more. llvmweekly.org/issue/661
llvmweekly.org
LLVM Weekly - #661, August 31st 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 29/08/2026
Indirect Calling of Nested Functions on GCC Without Executable Stack uecker.codeberg.page/2026-08-29.h...
uecker.codeberg.page
Martin Uecker
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GCC - GNU Toolchain @gnutools.bsky.social · 28/08/2026
Does your Open Source project run on big endian s390x architecture? Two IBMz s390x LinuxOne systems added to Compile Farm! portal.cfarm.net/news/62
portal.cfarm.net
The cfarm compile farm project
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GCC - GNU Toolchain @gnutools.bsky.social · 26/08/2026
Mold: A Massively Parallel Linker arxiv.org/abs/2608.23228
arxiv.org
mold: A Massively Parallel Linker
Linking is a critical step in the software build process that combines compiled object files into a single executable or shared library. Despite decades of engineering effort, link times remain a sign...
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Reposted by GCC - GNU Toolchain
Phoronix @phoronix-poster.bsky.social · 25/08/2026
LLVM/Clang 23.1 Released With AMD Zen 6 & NVIDIA Rigel Support, Partial C++26 Support - www.phoronix.com/news/LLVM-23.1-Rel…
phoronix.com
LLVM/Clang 23.1 Released With AMD Zen 6 & NVIDIA Rigel Support, Partial C++26 Support
LLVM 23.1 was released today on-schedule as the first stable release of the LLVM 23 series as the H2'2026 update to this open-source compiler stack...
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 24/08/2026
LLVM Weekly - #660, August 24th 2026. Compile-time improvements in LLVM 23, LNT v5 proposal, Xtensa LLD support, cpp-bounded-buffers source transformation, and more. llvmweekly.org/issue/660
llvmweekly.org
LLVM Weekly - #660, August 24th 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 20/08/2026
GNU Toolchain Office Hours Thursday, August 20 at 8:00 AM PT / 11:00 AM ET / 16:00 CET gcc.gnu.org/wiki/OfficeH...
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GCC - GNU Toolchain @gnutools.bsky.social · 19/08/2026
GNU Toolchain APAC office hours Tomorrow 20th August morning at 9 a.m. India, 3:30 a.m. UTC, 11:30 a.m. China Standard Time Tonight 8:30 p.m. 19th August Pacific time. gcc.gnu.org/wiki/OfficeH...
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 17/08/2026
LLVM Weekly - #659, August 17th 2026. Promoting the DirectX backend to an official backend, SortedVectorMap, ClangIR alias analysis, gathering historical libcxx benchmark data, and more. llvmweekly.org/issue/659
llvmweekly.org
LLVM Weekly - #659, August 17th 2026
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Reposted by GCC - GNU Toolchain
Phoronix @phoronix-poster.bsky.social · 12/08/2026
GCC 17 Compiler Adding "-m128bit-atomic" For 128-bit Atomic Memory Operations - www.phoronix.com/news/GCC-Git-m128b…
phoronix.com
GCC 17 Compiler Adding "-m128bit-atomic" For 128-bit Atomic Memory Operations
Merged today to the GNU Compiler Collection Git code is the new -m128bit-atomic option for next year's GCC 17 feature release...
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 10/08/2026
LLVM Weekly - #658, August 10th 2026. LLVM Developers' Meeting program announced, upstreaming the Intel PISA (virtual ISA for GPUs) backend, moving LLDB away from TypeSystemClang, MLIR newsletter returns, dynamic debugging, and more llvmweekly.org/issue/658
llvmweekly.org
LLVM Weekly - #658, August 10th 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 07/08/2026
GCC 16.2 Released with more than 100 bug fixes! gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC 16.2 Released
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GCC - GNU Toolchain @gnutools.bsky.social · 29/07/2026
GCC AI Policy Announcement gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC AI Policy Announcement
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 27/07/2026
LLVM Weekly - #656, July 27th 2026. Improving HLSL support in clangd, -fdefined-pointer-subtraction, documenting LLDB platform/target support requirements, raising WASM MLIR to other dialects, and more llvmweekly.org/issue/656
llvmweekly.org
LLVM Weekly - #656, July 27th 2026
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Reposted by GCC - GNU Toolchain
Phoronix @phoronix-poster.bsky.social · 26/07/2026
GNU Binutils 2.47 Released With More RISC-V Extensions, New Options - www.phoronix.com/news/GNU-Binutils-…
phoronix.com
GNU Binutils 2.47 Released With More RISC-V Extensions, New Options
Along with this weekend's release of GNU C Library 2.44, the GNU Binutils 2.47 release is also now available for this important set of binary utilities common to Linux systems and other platforms with the GNU toolchain...
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GCC - GNU Toolchain @gnutools.bsky.social · 27/07/2026
GNU Binutils 2.47 Released Control whether relocations referencing local binding symbols are adjusted to use section symbols. RISC-V extensions. BFD linker -O 0 to inhibit combining mergeable sections. lists.gnu.org/archive/html...
lists.gnu.org
Release 2.47 of the GNU Binutils is now available
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GCC - GNU Toolchain @gnutools.bsky.social · 26/07/2026
The GNU C Library version 2.44 is now available! System-wide tunables, memory mapping optimization using transparent huge pages, more optimized and correctly rounded mathematical functions, vectorization for AArch64 and RISC-V, Guarded Control Stack locking on AArch64, support for LoongArch32, ...
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 20/07/2026
LLVM Weekly - #655, July 20th 2026. LLVM 23.x branched, July ClangIR progress report, DS2 debug server, SpacemiT-X100 (RISC-V RVA23U64) LNT perf tracking now live, Templight removed, and more llvmweekly.org/issue/655
llvmweekly.org
LLVM Weekly - #655, July 20th 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 14/07/2026
The next generation of technology should have more people shaping it, not fewer. The GNU Toolchain exists to guarantee Software Freedom—ensuring you have the rights to run, study, share, and improve the tech we all rely on. 🧵👇
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 13/07/2026
LLVM Weekly - #654, July 13th 2026. llvm-ub-aware-interpreter update, x86-64 Lightweight Fault Isolation, LangRef rewritten in Markdown, x86-64 ABI implemented in LLVM's new ABI library, MS contributed exception_ptr, and more llvmweekly.org/issue/654
llvmweekly.org
LLVM Weekly - #654, July 13th 2026
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 29/06/2026
LLVM Weekly - #652, June 29th 2026. EuroLLVM 2026 recordings now available, optimising LLVM's bump allocator, revisiting commit access criteria, Wasm reference types as target extension types, building flang with PGO and BOLT, and more llvmweekly.org/issue/652
llvmweekly.org
LLVM Weekly - #652, June 29th 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 26/06/2026
GCC 14.4 Released with more than 104 fixes! gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC 14.4 Released
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GCC - GNU Toolchain @gnutools.bsky.social · 24/06/2026
GCC: Bump minimum GNU Make version to 3.81 released in 2006. Dont want to rush thing. gcc.gnu.org/pipermail/gc...
gcc.gnu.org
RFC: Bump minimum GNU Make version to 3.81
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 22/06/2026
LLVM Weekly - #651, June 22nd 2026. US LLVM Dev Meeting call for papers + registration + student travel grant applications all open, allocator provenance model, ClangIR upstreaming update, CopySanitizer, llvm.pext/llvm.pdep, parallel DWARF processing in BOLT, and more llvmweekly.org/issue/651
llvmweekly.org
LLVM Weekly - #651, June 22nd 2026
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Reposted by GCC - GNU Toolchain
Phoronix @phoronix-poster.bsky.social · 15/06/2026
GCC Steering Committee Supports Inclusion Of WebAssembly Backend - www.phoronix.com/news/GCC-Steering-…
phoronix.com
GCC Steering Committee Supports Inclusion Of WebAssembly Backend
Last month a new GCC back-end was proposed for WebAssembly to allow C/C++ code to be compiled to WASM with this GNU compiler toolchain. The GCC Steering Committee has evaluated it and approves the notion of WebAssembly back-end for GCC...
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 15/06/2026
LLVM Weekly - #650, June 15th 2026. Seeking new LLVM Foundation board members, AI review of PRs, linking massive binaries in LLD, Hygon X86 processors, Windows x64 unwind v3, SpacemiT X60 scheduling model now default for RISC-V, and more llvmweekly.org/issue/650
llvmweekly.org
LLVM Weekly - #650, June 15th 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 12/06/2026
GCC 15.3 Released More than 208 Bug Fixes! gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC 15.3 Released
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GCC - GNU Toolchain @gnutools.bsky.social · 09/06/2026
GNU Binutils 2.46.1 Released sourceware.org/pipermail/bi...
sourceware.org
GNU Binutils release 2.46.1 is now available
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 08/06/2026
LLVM Weekly - #649, June 8th 2026. Improvements to LLVM's hash table implementations, MLIR token type, breaking the Python revlock, migrating docs to Markdown, parallel DWARF linker, and more llvmweekly.org/issue/649
llvmweekly.org
LLVM Weekly - #649, June 8th 2026
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 04/05/2026
LLVM Weekly - #644, May 4th 2026. GSoC 2026 started (congratulations and welcome to all new contributors!), US LLVM dev meeting PC volunteers, draft LLVM moderation guide, MLIR token type, and more llvmweekly.org/issue/644
llvmweekly.org
LLVM Weekly - #644, May 4th 2026
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 11/05/2026
LLVM Weekly - #645, May 11th 2026. 22.1.5, May ClangIR upstreaming report, parallel DWARF processing in BOLT, C1-Premium scheduling model, Instrumentor pass, clang-ssaf-analyzer, -fexperimental-abi-lowering, and more. llvmweekly.org/issue/645
llvmweekly.org
LLVM Weekly - #645, May 11th 2026
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 18/05/2026
LLVM Weekly - #646, May 18th 2026. New strict FP proposals, OpenACC runtime, AArch64 code layout optimisations, C1-Nano scheduling model, misc-static-initialization-cycle clang-tidy check, Tel Aviv / Portland / Berlin LLVM meetups, and more llvmweekly.org/issue/646
llvmweekly.org
LLVM Weekly - #646, May 18th 2026
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 25/05/2026
LLVM Weekly - #647, May 25th 2026. Importance of open access to ISO standards documents, reST => Markdown?, 32-bit RISC-V support in BOLT, and more llvmweekly.org/issue/647
llvmweekly.org
LLVM Weekly - #647, May 25th 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 07/05/2026
GNU Tools Cauldron 2026 Call for Papers is open! gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GNU Tools Cauldron 2026
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GCC - GNU Toolchain @gnutools.bsky.social · 06/05/2026
SPEC CPU 2026 Released. Both GCC and LLVM included as benchmarks. www.spec.org/cpu2026/docs...
spec.org
Overview - CPU 2026
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Reposted by GCC - GNU Toolchain
Phoronix @phoronix-poster.bsky.social · 30/04/2026
GCC 16.1 Released With AMD Zen 6 Support, Algol 68 & Many C/C++ Improvements - www.phoronix.com/news/GCC-16.1-Rele…
phoronix.com
GCC 16.1 Released With AMD Zen 6 Support, Algol 68 & Many C/C++ Improvements
GCC 16.1 is now available as the first stable release of GCC 16 as this year's major open-source GNU compiler feature release...
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GCC - GNU Toolchain @gnutools.bsky.social · 30/04/2026
GCC 16.1 Released gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC 16.1 Released
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Reposted by GCC - GNU Toolchain
LLVM Weekly @llvmweekly.org · 27/04/2026
LLVM Weekly - #643, April 27th 2026. EuroLLVM slide decks available, Vulkan-style memory model, 22.1.4, improving function size estimation for Arm, -fstrict-bool, and more. llvmweekly.org/issue/643
llvmweekly.org
LLVM Weekly - #643, April 27th 2026
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Reposted by GCC - GNU Toolchain
Phoronix @phoronix-poster.bsky.social · 24/04/2026
GCC Establishes Working Group To Decide On AI/LLM Policy - www.phoronix.com/news/GCC-Working-G…
phoronix.com
GCC Establishes Working Group To Decide On AI/LLM Policy
The GNU Compiler Collection (GCC) now has a working group established by their steering committee to study the use of AI and large language models (LLMs) within the context of GCC compiler development...
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GCC - GNU Toolchain @gnutools.bsky.social · 24/04/2026
GCC Development AI Policy Working Group Led by Jonathan Wakely gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC Development AI Policy Working Group Led by Jonathan Wakely
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GCC - GNU Toolchain @gnutools.bsky.social · 22/04/2026
GCC 16 branched to prepare for release. gcc.gnu.org/pipermail/gc...
gcc.gnu.org
GCC 16.0.1 Status Report (2026-04-22), branch frozen for release
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