[PATCH] D103177: [flang][driver] Extend the `flang` bash script to act as a driver

[Diana Picus via Phabricator via llvm-commits]

rovka added a comment.

In D103177#2854933 <https://reviews.llvm.org/D103177#2854933>, @DavidSpickett wrote:

> @awarzynski We have some fortran failures in the test suite after this commit:
> https://lab.llvm.org/buildbot/#/builders/184/builds/109
>
> For example:
>
>   ******************** TEST 'test-suite :: Fortran/UnitTests/fcvs21_f95/FM363.test' FAILED ********************
>   /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/tools/timeit-target --limit-core 0 --limit-cpu 7200 --timeout 7200 --limit-file-size 104857600 --limit-rss-size 838860800 --append-exitstatus --redirect-output /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/Fortran/UnitTests/fcvs21_f95/Output/FM363.test.out --redirect-input /dev/null --chdir /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/Fortran/UnitTests/fcvs21_f95 --summary /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/Fortran/UnitTests/fcvs21_f95/Output/FM363.test.time /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/Fortran/UnitTests/fcvs21_f95/FM363
>   cd /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/Fortran/UnitTests/fcvs21_f95 ; /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/tools/fpcmp-target /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/Fortran/UnitTests/fcvs21_f95/Output/FM363.test.out FM363.reference_output
>   
>   /home/tcwg-buildslave/worker/clang-aarch64-sve-vls/test/sandbox/build/tools/fpcmp-target: FP Comparison failed, not a numeric difference between 'F' and ' '
>
> Not totally sure this is the cause but it's the only fortran related commit. Some fp related option being dropped or re-ordered?
>
> Oh and that bot is running on SVE hardware but I don't think it's that, it just happens to be the only flang bot that has the test suite enabled.

Hi David, clang-aarch64-full-2stage also has the test-suite enabled, is that one passing?
Sometimes that error message comes up in the test-suite when the executable prints an error message instead of the expected output. Do you think you could dig out the actual output of the test?
Thanks!


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https://reviews.llvm.org/D103177