(In reply to Michel Dänzer from comment #4) > Which versions of Mesa & LLVM are you using? LLVM & Clang 7.0 Git, LLVM commit e0c16f05e9fbc1dcd291814ceab9dbc5, Clang commit e0c16f05e9fbc1dcd291814ceab9dbc5. Both were merged 2018/01/31. Let me know if you need more detail.