CL-LLVM provides Common Lisp bindings for LLVM. It takes the FFI approach, rather than attempting to output LLVM assembly or bitcode directly.
Note: This library is available via Quicklisp.
A description of the differences between the C API and the Lisp API can be found in
There is also a CL implementation of the LLVM tutorial in
.lisp files for each chapter contain the implementation used in that chapter, while the
.k files contain the examples included with that chapter and the
.out files contain the results of running those examples. The
.out files primarily exist for testing the Lisp implementation.