llvm: llvm 792d08f44e4386ea671c1313cad9dfc9fc853794 (2013-01-09), clang 1d2e1d18ae77b1949a31203ed7001b5817f29b09 (2013-01-09), compiler-rt b1d1ef27db5b6c7788cda3dfd5deb6037dd4a3b8 (2013-01-09), test-suite a26cfd0ef760f09e753b76d3e633a6af9ed637f8 (2013-01-08)