LLVM 3.4 Isn't Out Yet, But It Will Be Exciting
Phoronix: LLVM 3.4 Isn't Out Yet, But It Will Be Exciting
LLVM 3.4 was scheduled to be released today, 23 December, but that didn't seem to happen yet. However, all indications are that the release is still imminent and when it does happen it will officially land many exciting features for LLVM and its Clang C/C++ compiler front-end...
Is the R600 LLVM backend ufficially backed or supported somehow by AMD?
Yes. AMD has multiple people working on this. From the top of my head: Tom Stellard, Matt Arsenault and Marek Olšák.