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Prebuilt LLVM Libraries

This repo contains prebuilt LLVM 7.1.0 Libraries for Windows and Linux.

These libraries are required by rustc_codegen_nvvm, however, LLVM is difficult to build, especially older versions of LLVM. Therefore, we ship prebuilt compressed 7zip files which contain:

  • include/llvm and include/llvm-c, these are required for building the LLVM shim.
  • lib/*, these are the actual .lib files we tell rustc to include when building the codegen.

We do not include binaries other than llvm-config because they aren't needed for us.

The prebuilt libraries are pulled from the following locations:

  • linux-x86_64: LLVM prebuilt downloads 7.1.0, Ubuntu 14.04.
  • windows-x86_64: Built from source.

We do not ship mac binaries because currently we only support CUDA 11 and up, and CUDA dropped MacOS support.