W: http://kinoko.c.u-tokyo.ac.jp/~duraid/
D: IA64 backend, BigBlock register allocator
+N: John McCall
+E: rjmccall@apple.com
+D: Clang semantic analysis and IR generation
+
N: Michael McCracken
E: michael.mccracken@gmail.com
D: Line number support for llvmgcc