GLSL 1.30 Support For AMD RadeonSI Driver With LLVM
Phoronix: GLSL 1.30 Support For AMD RadeonSI Driver With LLVM
Michel Dänzer of AMD has provided a set of patches that should provide for the necessary patterns and intrinsics for AMD to round out GLSL 1.30 support within their RadeonSI open-source Gallium3D driver for Radeon HD 7000/8000 series graphics cards...
Off-topic specifically to GLSL and Radeon but on-topic with LLVM.
System-Z Target just landed in trunk.