Worked on the espressif/llvm-project repository to address a critical issue in the MLIR test build process, focusing on restoring reliable compilation and execution of the test suite. Applied expertise in Bazel and build systems to update the mlir/test/BUILD.bazel file, adding missing dependencies and new library targets within the cc_library rule. This targeted fix ensured that all required components were correctly linked, reducing flaky failures and unnecessary rebuilds in continuous integration. Demonstrated a strong understanding of Bazel and MLIR, improving the maintainability and clarity of the test infrastructure while enhancing CI stability for ongoing MLIR development efforts.