[PATCH] D35880: Un-revert "Teach the CMake build system to run lit's test suite. These can be run"

Michał Górny via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 26 09:40:12 PDT 2017

mgorny added a comment.

Well, I can't reproduce that one now but I've got another one. An easy way to reproduce:

  ./utils/lit/lit.py -v utils/lit/tests/max-failures.py utils/lit/tests/shtest-shell.py

(or likewise run the two tests simultaneously)

I suspect it's because they call lit recursively, and they both use the same input directory, i.e. two instances of lit are run on the same test suite concurrently.


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