Document some of the options in test/lit.cfg

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236462 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matthias Braun 2015-05-04 21:37:00 +00:00
parent cccd128a8a
commit 458a265e30

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@ -473,6 +473,25 @@ RUN lines:
To add more substituations, look at ``test/lit.cfg`` or ``lit.local.cfg``.
Options
-------
The llvm lit configuration allows to customize some things with user options:
``llc``, ``opt``, ...
Substitute the respective llvm tool name with a custom command line. This
allows to specify custom paths and default arguments for these tools.
Example:
% llvm-lit "-Dllc=llc -verify-machineinstrs"
``run_long_tests``
Enable the execution of long running tests.
``llvm_site_config``
Load the specified lit configuration instead of the default one.
Other Features
--------------