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⇱ LLVM 22.1-rc3 Released - LLVM To Provide Windows ARM Release Binaries Moving Forward - Phoronix


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LLVM 22.1-rc3 Released - LLVM To Provide Windows ARM Release Binaries Moving Forward

Written by Michael Larabel in LLVM on 10 February 2026 at 05:30 AM EST. Add A Comment
We are nearing the stable release of LLVM 22 in hopefully two weeks. Out today is the third release candidate of LLVM 22.1 for soliciting more testing of this open-source compiler stack.

Besides various small fixes throughout the compiler codebase, there are a few changes worth calling out with the LLVM 22.1-rc3 release.

First up, LLVM will be providing Windows on ARM release binaries moving forward. This change picked up for LLVM 22.1-rc3 adds support for Windows ARM builds to their release workflow. The LLVM infrastructure team has also set aside a $100 monthly budget for costs to build Arm Windows release binaries using GitHub Runners. So those using Windows on ARM will be able to benefit from official release binaries now rather than having to build it on your own.

👁 Windows on ARM laptop


Another change worth mentioning is around the Distributed Thin Link Time Optimization (DTLO) support. With this change is now support for distributing bitcode from FatLTO objects.

More details on the LLVM 22 features/changes at large via this prior article.

Downloads and more details on the LLVM 22.1-rc3 release via GitHub.

Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.