Tom Stellard is leading an effort to make dot releases for LLVM 3.3 [*]; perhaps LLVM folks could be convinced to fix the issues in a 3.3.1 release. -Isaac (just happens to be on both email lists and doesn't know anything more than this) [*] http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-June/063189.html