| Date | LLVM | Clang | Remarks |
| 2023-11-28 | LLVM 17.0.6 | Clang 17.0.6 | The latest official LLVM release |
| 2023-06-14 | LLVM 16.0.6 | Clang 16.0.6 | The latest LLVM that still can be compiled with MSVC 16 2019 |
| 2023-01-12 | LLVM 15.0.7 | Clang 15.0.7 | Starting with this release, LLVM requires the external cmake folder |
| 2022-06-25 | LLVM 14.0.6 | Clang 14.0.6 | |
| 2022-02-02 | LLVM 13.0.1 | Clang 13.0.1 | The latest LLVM that still can be compiled with MSVC 15 2017 |
| 2021-07-08 | LLVM 12.0.1 | Clang 12.0.1 | |
| 2021-02-25 | LLVM 11.1.0 | Clang 11.1.0 | |
| 2020-08-06 | LLVM 10.0.1 | Clang 10.0.1 | |
| 2019-12-20 | LLVM 9.0.1 | Clang 9.0.1 | |
| 2019-07-19 | LLVM 8.0.1 | Clang 8.0.1 | The latest LLVM that still can be compiled with MSVC 14 2015 |
| 2019-05-10 | LLVM 7.1.0 | Clang 7.1.0 | The ABI compatibility with GCC fix for LLVM 7 |
| 2016-12-23 | LLVM 3.9.1 | Clang 3.9.1 | The latest LLVM that still can be compiled with MSVC 12 2013 |
| 2014-06-19 | LLVM 3.4.2 | Clang 3.4.2 | The latest LLVM that still can be compiled with MSVC 10 2010 |
| LLVM x.x.x | Clang x.x.x | Create a new issue to request a particular LLVM version |
LLVM is huge, and it's getting bigger with each and every release. Building it together with a project that depends on it (e.g., a programming language) during a CI build stage is not a good option -- building LLVM alone takes hours!
So why not use pre-built packages from the official LLVM download page? Unfortunately, the official Windows binaries only include the LLVM-C.dll, Clang, and some tools -- there are no LLVM headers, C++ libraries, and many essential LLVM tools such as lli.
The llvm-package-windows project builds all major versions of the LLVM and Clang libraries on GitHub Actions for the following matrix:
- Configuration:
- Debug
- Release
- Target CPU:
- IA32 (a.k.a. x86)
- AMD64 (a.k.a. x86_64)
- C/C++ Runtime:
- LIBCMT (static)
- MSVCRT (dynamic)
The resulting LLVM binary packages are uploaded as GitHub Release artifacts. Compiler developers can now thoroughly test their LLVM-dependent projects on GitHub CI or AppVeyor CI simply by downloading and unpacking an archive with the required LLVM prebuilt libraries and tools during the CI installation stage.
- Jancy uses
llvm-package-windowsfor CI testing on a range of configurations and LLVM versions. See build logs for more details.
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