Probably the most advanced compiler written in and for functional languages is probably the GHC. It compiles Haskell and - in addition to a runtime system written entirely in Haskell. I read about some compiler shootings (unfortunately, I can no longer find the source), where Haskell took third place, right after C and C ++. This is a really cool project.
GHC , x86 x64, SPARK . GHC , Linux, Windows, Mac OS X BSD. GHC , LLVM- LLVM. , C-, .