Supported LLVM version not shown in manual
In the documentation, the LLVM version is not shown. Instead, a placeholder @LlvmVersion@ is shown.
For example, see https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/codegens.html#llvm-code-generator-fllvm
I quote:
Note that this GHC release expects an LLVM version in the @LlvmVersion@ release series.