Upgraded LLVM to LLVM trunk from our fork
(aceb47b80838681fe65a1d01aac7aae7b863ac5a). Using LLVM trunk fixes the
infinite loop in #668. (#676) (#668)
Use PassManagerBuilder to build the passes for release builds. (#676) (#668)
Merge branch 'master' of github.com:robovm/robovm