[sparky]

LLVM has had a PowerPC backend for years http://llvm.org/docs/CodeGenerator.html#targetfeatures .

Do you mean something more specific?

[scrod]

Yes, I'm aware. It's Apple's LLVM that lacks PowerPC code generation:

http://stackoverflow.com/questions/7137480/how-do-i-add-ppc-...

http://www.cocoabuilder.com/archive/xcode/299924-no-ppc-from...