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Saleem Abdulrasool 363580b4e0 lit: revert 134b103fc0f3a995d76398bf4b029d72bebe8162 Revert the 32-process cap on Windows. When testing with Swift, we found that there was a time reduction for testing with the higher load. This should hopefully not matter much in practice. In the case that the original problem with python remains with a high subprocess count, we can easily revert this change.		2021-05-07 10:22:43 -07:00
..
examples
lit	lit: revert 134b103fc0f3a995d76398bf4b029d72bebe8162	2021-05-07 10:22:43 -07:00
tests	[lit][test] Attempt fix when paths include symlink	2021-05-07 09:21:58 +01:00
utils
CMakeLists.txt
LICENSE.TXT	[lit] Ship and bundle license for lit package	2020-10-30 15:34:00 +01:00
lit.py	[lit] Update lit.py shebang for Python3	2021-01-25 17:29:57 -08:00
MANIFEST.in
README.txt
setup.py	[Branch-Rename] Fix some links	2021-02-01 16:43:21 +05:30

README.txt

===============================
 lit - A Software Testing Tool
===============================

lit is a portable tool for executing LLVM and Clang style test suites,
summarizing their results, and providing indication of failures. lit is designed
to be a lightweight testing tool with as simple a user interface as possible.

=====================
 Contributing to lit
=====================

Please browse the Test Suite > lit category in LLVM's Bugzilla for ideas on
what to work on.

Before submitting patches, run the test suite to ensure nothing has regressed:

    # From within your LLVM source directory.
    utils/lit/lit.py \
        --path /path/to/your/llvm/build/bin \
        utils/lit/tests

Note that lit's tests depend on 'not' and 'FileCheck', LLVM utilities.
You will need to have built LLVM tools in order to run lit's test suite
successfully.

You'll also want to confirm that lit continues to work when testing LLVM.
Follow the instructions in http://llvm.org/docs/TestingGuide.html to run the
regression test suite:

    make check-llvm

And be sure to run the llvm-lit wrapper script as well:

    /path/to/your/llvm/build/bin/llvm-lit utils/lit/tests

Finally, make sure lit works when installed via setuptools:

    python utils/lit/setup.py install
    lit --path /path/to/your/llvm/build/bin utils/lit/tests