by Alex Bradbury, Igalia S.L. The LLVM project provides a very widely used and actively developed suite of compiler and toolchain technologies: including Clang, the LLVM middle-end optimizer and backend code generator, MLIR, LLD linker, and much more. While RISC-V LLVM support has progressed significantly, a key area that needed attention was the limited level of continuous integration (CI) for the RISC-V target. To bridge this gap, RISE collaborated with Igalia to provide the engineering expert...