Quality Assurance of Flang Using the Fujitsu Compiler Test Suite

Learn about quality assurance efforts for Flang, the Fortran compiler frontend in LLVM, in this 20-minute presentation that details how the Fujitsu Compiler Test Suite addresses the lack of comprehensive Fortran test-suites in the Flang/LLVM community. Discover the characteristics of this test-suite, its integration into an open post-commit continuous integration system, and the collaborative approach to bug fixing between Fujitsu and Linaro. The talk explores how making proprietary compiler test-suites publicly available has significantly enhanced Flang's quality and accelerated its development, while also sharing results achieved and future plans for both the test-suite and CI system.