During December 2024, Xiaodong Li focused on stabilizing the Windows AVX-512 build process for the llvm-zorg repository. He addressed persistent compilation failures by updating the continuous integration configuration to utilize Intel’s icx.EXE compiler from the OneAPI toolchain, replacing an outdated setup. This change improved cross-compiler compatibility and enhanced CI reliability across Windows environments. Xiaodong’s work centered on build system configuration and CI/CD practices, leveraging his expertise in Python to automate and validate the new workflow. By expanding CI coverage for AVX-512 paths, he reduced regression risk and triage time, demonstrating depth in cross-toolchain integration and build automation.