LLVM

Low Level Virtual Machine

http://llvm.org/

It's being used to speed up Python[L1 ].

Check [L2 ] for information on the LLVM based C and C++ compiler.

An LLVM based debugger is available [L3 ].

jdc 21-may-2010: To get started with LLVM, I made a Tcl wrapper for the LLVM C interface: llvmtcl.

APN Chris Lattner, author of LLVM, wins ACM Programming Language Software award [L4 ]